technologies = {

	# MM: This constants are here because I am not a **** savage
	@transport_plane_x = 1
	@mothership_x_bba = 4
	@mothership_x = 4

	bba_early_transport_plane = {

		enable_equipments = {
			transport_plane_equipment_1
		}

		show_equipment_icon = yes

		path = {
			leads_to_tech = bba_improved_transport_plane
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1917

		folder = {
			name = bba_air_techs_folder
			position = { x = @transport_plane_x y = 2 }
		}

		categories = {
			air_equipment
			transport_planes_cat
		}
		special_project_specialization = { specialization_air }
		ai_will_do = {
			factor = 1

			modifier = {
				factor = 2
				is_major = yes
			}
		}
	}

	bba_improved_transport_plane = {

		enable_equipments = {
			transport_plane_equipment_2
		}

		path = {
			leads_to_tech = bba_strategic_airlifter
			research_cost_coeff = 1
		}

		show_equipment_icon = yes

		research_cost = 2
		start_year = 1920

		folder = {
			name = bba_air_techs_folder
			position = { x = @transport_plane_x y = 4 }
		}

		categories = {
			air_equipment
			transport_planes_cat
		}
		special_project_specialization = { specialization_air }
		ai_will_do = {
			factor = 1

			modifier = {
				factor = 2
				is_major = yes
			}
		}
	}

	bba_strategic_airlifter = {

		enable_equipments = {
			transport_plane_equipment_3
		}

		show_equipment_icon = yes

		research_cost = 2
		start_year = 1926

		path = {
			leads_to_tech = transport_plane_4
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_techs_folder
			position = { x = @transport_plane_x y = 7 }
		}

		categories = {
			air_equipment
			transport_planes_cat
		}
		special_project_specialization = { specialization_air }
		ai_will_do = {
			factor = 1

			modifier = {
				factor = 2
				is_major = yes
			}
		}
	}

	transport_plane_4 = {

		enable_equipments = {
			transport_plane_equipment_4
			airlifter_equipment_4
		}

		show_equipment_icon = yes

		research_cost = 2
		start_year = 1929

		path = {
			leads_to_tech = transport_plane_5
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_techs_folder
			position = { x = @transport_plane_x y = 12 }
		}

		categories = {
			air_equipment
			transport_planes_cat
		}
		special_project_specialization = { specialization_air }
		ai_will_do = {
			factor = 1

			modifier = {
				factor = 2
				is_major = yes
			}
		}
	}

	transport_plane_5 = {

		enable_equipments = {
			transport_plane_equipment_5
			airlifter_equipment_5
		}

		show_equipment_icon = yes

		research_cost = 2
		start_year = 1934

		path = {
			leads_to_tech = transport_plane_6
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_techs_folder
			position = { x = @transport_plane_x y = 16 }
		}

		categories = {
			air_equipment
			transport_planes_cat
		}
		special_project_specialization = { specialization_air }
		ai_will_do = {
			factor = 1

			modifier = {
				factor = 2
				is_major = yes
			}
		}
	}

	transport_plane_6 = {

		enable_equipments = {
			transport_plane_equipment_6
			airlifter_equipment_6
		}

		path = {
			leads_to_tech = transport_plane_7
			research_cost_coeff = 1
		}

		show_equipment_icon = yes

		research_cost = 2
		start_year = 1939

		folder = {
			name = bba_air_techs_folder
			position = { x = @transport_plane_x y = 18 }
		}

		categories = {
			air_equipment
			transport_planes_cat
		}
		special_project_specialization = { specialization_air }
		ai_will_do = {
			factor = 1

			modifier = {
				factor = 2
				is_major = yes
			}
		}
	}

	transport_plane_7 = {

		enable_equipments = {
			airlifter_equipment_7
		}

		show_equipment_icon = yes

		research_cost = 2
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = @transport_plane_x y = 20 }
		}

		categories = {
			air_equipment
			transport_planes_cat
		}
		special_project_specialization = { specialization_air }
		ai_will_do = {
			factor = 1

			modifier = {
				factor = 2
				is_major = yes
			}
		}
	}

	iw_small_airframe = {

		enable_equipments = {
			small_plane_airframe_0
			small_plane_cas_airframe_0
			small_plane_naval_bomber_airframe_0
			small_plane_suicide_airframe_0
			cv_small_plane_airframe_0
			cv_small_plane_cas_airframe_0
			cv_small_plane_naval_bomber_airframe_0
			cv_small_plane_suicide_airframe_0
		}
		enable_equipment_modules = {
			biplane_wing
			straight_wing
			#air_cargo

		}
		show_equipment_icon = yes
		path = {
			leads_to_tech = basic_small_airframe
			research_cost_coeff = 1
		}


		research_cost = 2
		start_year = 1910
		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 2 }
		}

		categories = {
			light_air
			light_fighter
			cas_bomber
			naval_air
			naval_bomber
			air_equipment
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_light_aircraft_and_modules
		}


		ai_will_do = {
			factor = 5

			modifier = {
				factor = 2
				is_major = yes
			}
			modifier = {
				num_of_military_factories < 7
				factor = 0.1
			}
		}
		special_project_specialization = { specialization_air }
	}

	basic_small_airframe = {

		show_equipment_icon = yes
		enable_equipments = {
			small_plane_airframe_1
			small_plane_cas_airframe_1
			small_plane_naval_bomber_airframe_1
			small_plane_suicide_airframe_1
			cv_small_plane_airframe_1
			cv_small_plane_cas_airframe_1
			cv_small_plane_naval_bomber_airframe_1
			cv_small_plane_suicide_airframe_1
		}

		enable_equipment_modules = {
			inverted_gull_wings
		}

		path = {
			leads_to_tech = improved_small_airframe
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1920

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 4 }
		}

		categories = {
			light_air
			light_fighter
			cas_bomber
			naval_air
			naval_bomber
			air_equipment
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_light_aircraft_and_modules
		}



		ai_will_do = {
			factor = 2

			modifier = {
				factor = 2
				is_major = yes
			}

			modifier = {
				factor = 1.2
				date > "1921.1.1"
			}

			modifier = {
				factor = 1.2
				date > "1922.1.1"
			}

			modifier = {
				factor = 1.2
				date > "1923.1.1"
			}

			modifier = {
				factor = 5
				date > "1924.1.1"
			}
		}
		special_project_specialization = { specialization_air }
	}

	improved_small_airframe = {

		show_equipment_icon = yes
		enable_equipments = {
			small_plane_airframe_2
			small_plane_cas_airframe_2
			small_plane_naval_bomber_airframe_2
			small_plane_suicide_airframe_2
			cv_small_plane_airframe_2
			cv_small_plane_cas_airframe_2
			cv_small_plane_naval_bomber_airframe_2
			cv_small_plane_suicide_airframe_2
		}

		enable_equipment_modules = {
			pressurized_cabin_small
		}

		path = {
			leads_to_tech = advanced_small_airframe
			research_cost_coeff = 1
		}
		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_air_jet_engine
			}
		}


		research_cost = 2
		start_year = 1924
		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 6 }
		}

		categories = {
			light_air
			light_fighter
			cas_bomber
			naval_air
			naval_bomber
			air_equipment
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 2

			modifier = {
				factor = 4
				is_major = yes
			}

			modifier = {
				factor = 0
				original_tag = EMP
				date < "1925.1.1"
			}

			modifier = {
				factor = 2
				date > "1925.1.1"
			}

			modifier = {
				factor = 2
				date > "1926.1.1"
			}

			modifier = {
				factor = 2
				date > "1927.1.1"
			}

			modifier = {
				factor = 5
				date > "1928.1.1"
			}
		}
		special_project_specialization = { specialization_air }
	}

	advanced_small_airframe = {

		show_equipment_icon = yes
		enable_equipments = {
			small_plane_airframe_3
			small_plane_cas_airframe_3
			small_plane_naval_bomber_airframe_3
			small_plane_suicide_airframe_3
			cv_small_plane_airframe_3
			cv_small_plane_cas_airframe_3
			cv_small_plane_naval_bomber_airframe_3
			cv_small_plane_suicide_airframe_3
		}

		path = {
			leads_to_tech = modern_small_airframe
			research_cost_coeff = 1
		}
		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_air_axial_jet_engine
			}
		}

		sub_technologies = {
			#interceptor_engine_1
			#no_tech_1
			rocket_airframe_tech_1
			parasite_fighter_tech_1
		}

		research_cost = 2
		start_year = 1927

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 8 }
		}

		categories = {
			light_air
			light_fighter
			cas_bomber
			naval_air
			naval_bomber
			air_equipment
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 2

			modifier = {
				factor = 4
				is_major = yes
			}

			modifier = {
				factor = 1.2
				date > "1929.1.1"
			}

			modifier = {
				factor = 1.2
				date > "1930.1.1"
			}

			modifier = {
				factor = 1.2
				date > "1931.1.1"
			}

			modifier = {
				factor = 5
				date > "1932.1.1"
			}
		}
		special_project_specialization = { specialization_air }
	}

	modern_small_airframe = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_jet_engine
			}
		}

		is_special_project_tech = yes

		sub_technologies = {
			#interceptor_engine_1
			#no_tech_2
			rocket_airframe_tech_2
			parasite_fighter_tech_2
		}

		show_equipment_icon = yes

		enable_equipments = {
			small_plane_airframe_4
			small_plane_cas_airframe_4
			small_plane_naval_bomber_airframe_4
			small_plane_suicide_airframe_4
			cv_small_plane_airframe_4
			cv_small_plane_cas_airframe_4
			cv_small_plane_naval_bomber_airframe_4
			cv_small_plane_suicide_airframe_4
		}

		path = {
			leads_to_tech = modern_small_airframe_2
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1929

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 12 }
		}

		categories = {
			light_air
			light_fighter
			cas_bomber
			air_equipment
			naval_air
			naval_bomber
			jet_technology
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 2
				is_major = yes
			}
			modifier = {
				factor = 2
				tag = EMP
			}
		}

		special_project_specialization = { specialization_air }

	}

	modern_small_airframe_2 = {



		show_equipment_icon = yes
		enable_equipments = {
			small_plane_airframe_5
			small_plane_cas_airframe_5
			small_plane_naval_bomber_airframe_5
			small_plane_suicide_airframe_5
			cv_small_plane_airframe_5
			cv_small_plane_cas_airframe_5
			cv_small_plane_naval_bomber_airframe_5
			cv_small_plane_suicide_airframe_5
		}

		path = {
			leads_to_tech = modern_small_airframe_3
			research_cost_coeff = 1
		}

		dependencies = {
			jet_engines_2 = 1
		}

		sub_technologies = {
			#interceptor_engine_1
			#no_tech_2
			rocket_airframe_tech_3
		}

		research_cost = 2
		start_year = 1931

		# sub_technologies = {
			# jet_engines_2
		# }

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 14 }
		}

		categories = {
			light_air
			light_fighter
			cas_bomber
			air_equipment
			naval_air
			naval_bomber
			jet_technology
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 2
				is_major = yes
			}
			modifier = {
				factor = 2
				tag = EMP
			}
		}
		special_project_specialization = { specialization_air }
	}

	modern_small_airframe_3 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_supersonic_jet
			}
		}

		is_special_project_tech = yes

		show_equipment_icon = yes
		enable_equipments = {
			small_plane_airframe_6
			small_plane_cas_airframe_6
			small_plane_naval_bomber_airframe_6
			small_plane_suicide_airframe_6
			cv_small_plane_airframe_6
			cv_small_plane_cas_airframe_6
			cv_small_plane_naval_bomber_airframe_6
			cv_small_plane_suicide_airframe_6
		}

		sub_technologies = {
			#interceptor_engine_1
			#no_tech_3
			rocket_airframe_tech_4
			parasite_fighter_tech_3
		}

		path = {
			leads_to_tech = modern_small_airframe_4
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1934

		# sub_technologies = {
			# interceptor_engine_3
		# }

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 16 }
		}

		categories = {
			light_air
			light_fighter
			cas_bomber
			air_equipment
			naval_air
			naval_bomber
			jet_technology
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 2
				is_major = yes
			}
			modifier = {
				factor = 2
				tag = EMP
			}
		}
		special_project_specialization = { specialization_air }
	}

	modern_small_airframe_4 = {



		show_equipment_icon = yes
		enable_equipments = {
			small_plane_airframe_7
			small_plane_cas_airframe_7
			small_plane_naval_bomber_airframe_7
			small_plane_suicide_airframe_7
			cv_small_plane_airframe_7
			cv_small_plane_cas_airframe_7
			cv_small_plane_naval_bomber_airframe_7
			cv_small_plane_suicide_airframe_7
		}

		sub_technologies = {
			#interceptor_engine_1
			#no_tech_3
			rocket_airframe_tech_5
		}

		# path = {
			# leads_to_tech = modern_small_airframe_5
			# research_cost_coeff = 1
		# }

		# path = {
			# leads_to_tech = light_fighter_airframe_1960
			# research_cost_coeff = 1
		# }

		research_cost = 2
		start_year = 1939

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 18 }
		}

		categories = {
			light_air
			light_fighter
			cas_bomber
			air_equipment
			naval_air
			naval_bomber
			jet_technology
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 2
				is_major = yes
			}
			modifier = {
				factor = 2
				tag = EMP
			}
		}
		special_project_specialization = { specialization_air }
	}
	modern_small_airframe_5 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_third_generation_small_airframe
			}
		}

		is_special_project_tech = yes

		show_equipment_icon = yes
		enable_equipments = {
			small_plane_airframe_8
			cv_small_plane_airframe_8
		}

		sub_technologies = {
			#no_tech_3
			no_tech
			parasite_fighter_tech_4
			jump_jet_1
		}

		research_cost = 2
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 22 }
		}

		categories = {

			light_air

			light_fighter

			air_equipment

			jet_technology

			mio_cat_all_light_fighter_and_modules

			mio_cat_all_light_aircraft_and_modules

		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 2
				is_major = yes
			}
			modifier = {
				factor = 2
				tag = EMP
			}
		}
		special_project_specialization = { specialization_air }
	}

	tactical_fighter_airframe = {
		allow = { ROOT = { is_special_project_completed = sp:sp_air_tactical_fighter_airframe } }
		is_special_project_tech = yes
		show_equipment_icon = yes
		enable_equipments = { tactical_fighter_airframe_equipment }
		research_cost = 2
		start_year = 1949
		folder = { name = bba_air_techs_folder position = { x = 0 y = 24 } }
		categories = {
			light_air
			light_fighter
			air_equipment
			jet_technology
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_light_aircraft_and_modules
		}
		ai_will_do = {
			factor = 1
			modifier = { factor = 2 is_major = yes }
			modifier = { factor = 3 OR = { tag = USA tag = RUS } }
		}
		special_project_specialization = { specialization_air }
	}

	air_superiority_fighter_airframe = {
		allow = { ROOT = { is_special_project_completed = sp:sp_air_air_superiority_fighter_airframe } }
		is_special_project_tech = yes
		show_equipment_icon = yes
		enable_equipments = { air_superiority_fighter_airframe_equipment }
		research_cost = 2
		start_year = 1954
		folder = { name = bba_air_techs_folder position = { x = 0 y = 28 } }
		categories = {
			light_air
			light_fighter
			air_equipment
			jet_technology
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_light_aircraft_and_modules
		}
		ai_will_do = {
			factor = 1
			modifier = { factor = 2 is_major = yes }
			modifier = { factor = 4 OR = { tag = USA tag = RUS } }
		}
		special_project_specialization = { specialization_air }
	}

	fleet_defense_fighter_airframe = {
		allow = { ROOT = { is_special_project_completed = sp:sp_air_fleet_defense_fighter_airframe } }
		is_special_project_tech = yes
		show_equipment_icon = yes
		enable_equipments = { fleet_defense_fighter_airframe_equipment }
		research_cost = 2
		start_year = 1954
		folder = { name = bba_air_techs_folder position = { x = 0 y = 28 } }
		categories = {
			light_air
			light_fighter
			naval_air
			air_equipment
			jet_technology
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_light_aircraft_and_modules
		}
		ai_will_do = {
			factor = 1
			modifier = { factor = 2 is_major = yes }
			modifier = { factor = 4 tag = USA }
			modifier = { factor = 3 tag = EMP }
		}
		special_project_specialization = { specialization_air }
	}



	light_fighter_airframe_1960 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_light_fighter_airframe
			}
		}

		is_special_project_tech = yes

		show_equipment_icon = yes
		enable_equipments = {
			light_small_plane_airframe_8
			cv_light_small_plane_airframe_8
		}

		research_cost = 2
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 22 }
		}

		categories = {

			light_air

			light_fighter

			cas_bomber

			air_equipment

			naval_air

			naval_bomber

			jet_technology

			mio_cat_all_light_fighter_and_modules

			mio_cat_all_cas_and_modules

			mio_cat_all_naval_bomber_and_modules

			mio_cat_all_light_aircraft_and_modules

		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 2
				is_major = yes
			}
		}
		special_project_specialization = { specialization_air }
	}

	supersonic_interceptor_airframe = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_supersonic_interceptor
			}
		}

		is_special_project_tech = yes

		show_equipment_icon = yes
		enable_equipments = {
			supersonic_interceptor_airframe_0
		}

		research_cost = 2
		start_year = 1949

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 24 }
		}

		categories = {
			light_air
			light_fighter
			air_equipment
			jet_technology
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = { factor = 2 is_major = yes }
			modifier = { factor = 3 OR = { tag = USA tag = RUS } }
		}
		special_project_specialization = { specialization_air }
	}

	light_multirole_fighter_airframe = {
		allow = { ROOT = { is_special_project_completed = sp:sp_air_light_multirole_fighter_airframe } }
		is_special_project_tech = yes
		show_equipment_icon = yes
		enable_equipments = { multirole_fighter_airframe_equipment }
		research_cost = 2
		start_year = 1949
		folder = { name = bba_air_techs_folder position = { x = 0 y = 26 } }
		categories = {
			light_air
			light_fighter
			cas_bomber
			air_equipment
			jet_technology
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_light_aircraft_and_modules
		}
		ai_will_do = {
			factor = 1
			modifier = { factor = 2 is_major = yes }
			modifier = { factor = 3 OR = { tag = USA tag = RUS } }
		}
		special_project_specialization = { specialization_air }
	}

	advanced_light_multirole_fighter_airframe = {

		enable_equipment_modules = {

			#electro_optical_attack_sensor
			#guided_bomb_module
		}

		allow = { ROOT = { is_special_project_completed = sp:sp_air_advanced_light_multirole_fighter_airframe } }
		is_special_project_tech = yes
		show_equipment_icon = yes
		enable_equipments = { adv_multirole_fighter_airframe_equipment }
		research_cost = 2
		start_year = 1954
		folder = { name = bba_air_techs_folder position = { x = 0 y = 28 } }
		categories = {
			light_air
			light_fighter
			cas_bomber
			air_equipment
			jet_technology
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_light_aircraft_and_modules
		}
		ai_will_do = {
			factor = 1
			modifier = { factor = 2 is_major = yes }
			modifier = { factor = 3 OR = { tag = USA tag = RUS } }
		}
		special_project_specialization = { specialization_air }
	}

	advanced_cas_airframe = {

		enable_equipment_modules = {
			armored_cockpit_tub
		}

		allow = { ROOT = { is_special_project_completed = sp:sp_air_advanced_cas_airframe } }
		is_special_project_tech = yes
		show_equipment_icon = yes
		enable_equipments = { advanced_cas_airframe_equipment }
		research_cost = 2
		start_year = 1954
		folder = { name = bba_air_techs_folder position = { x = 0 y = 28 } }
		categories = {
			light_air
			cas_bomber
			air_equipment
			jet_technology
			mio_cat_all_cas_and_modules
			mio_cat_all_light_aircraft_and_modules
		}
		ai_will_do = {
			factor = 1
			modifier = { factor = 2 is_major = yes }
			modifier = { factor = 3 OR = { tag = USA tag = RUS } }
		}
		special_project_specialization = { specialization_air }
	}




	no_tech = {

	}

	jump_jet_1 = {

		show_equipment_icon = yes

		enable_equipments = {
			vtol_plane_airframe_1
		}
		enable_equipment_modules = {
			vtol_jet_engine_1x
			vtol_jet_engine_2x
			#ship_jump_jet_squadron_1
		}

		research_cost = 3
		start_year = 1944

		# folder = {
			# name = bba_air_techs_folder
		# }

		# dependencies = {
			# third_gen_jet_engines = 1
			# air_modern_construction = 1
			# postwar_computing_tech4 = 1
		# }

		categories = {
			light_air
			light_fighter
			cas_bomber
			air_equipment
			naval_air
			naval_bomber
			jet_technology
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 2
				is_major = yes
			}
			modifier = {
				factor = 2
				tag = EMP
			}
		}
		special_project_specialization = { specialization_air }
		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_naval_ice_carrier
			}
		}
	}

	rocket_airframe_tech_1 = {

		show_equipment_icon = yes

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_rocket_interceptor
			}
		}

		is_special_project_tech = yes

		enable_equipments = {
			rocket_interceptor_airframe_3
		}

		research_cost = 2

		start_year = 1927

		categories = {
			light_air
			light_fighter
			air_equipment
			rocketry
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 1
			modifier = {
				factor = 0
				is_major = no
			}
			modifier = {
				factor = 2
				tag = EMP
			}
		}

		special_project_specialization = { specialization_air }

		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_rocket_interceptor
			}
		}
	}

	rocket_airframe_tech_2 = {

		show_equipment_icon = yes

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_rocket_interceptor
			}
		}

		is_special_project_tech = yes

		enable_equipments = {
			rocket_interceptor_airframe_4
		}

		research_cost = 2

		start_year = 1928

		categories = {
			light_air
			light_fighter
			air_equipment
			rocketry
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 1
			modifier = {
				factor = 0
				is_major = no
			}
			modifier = {
				factor = 2
				tag = EMP
			}
		}

		special_project_specialization = { specialization_air }

		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_rocket_interceptor
			}
		}
	}

	rocket_airframe_tech_3 = {

		show_equipment_icon = yes

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_rocket_interceptor
			}
		}

		is_special_project_tech = yes

		enable_equipments = {
			rocket_interceptor_airframe_5
		}

		research_cost = 2

		start_year = 1931

		categories = {
			light_air
			light_fighter
			air_equipment
			rocketry
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 1
			modifier = {
				factor = 0
				is_major = no
			}
			modifier = {
				factor = 2
				tag = EMP
			}
		}

		special_project_specialization = { specialization_air }

		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_rocket_interceptor
			}
		}
	}

	rocket_airframe_tech_4 = {

		show_equipment_icon = yes

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_rocket_interceptor
			}
		}

		is_special_project_tech = yes

		enable_equipments = {
			rocket_interceptor_airframe_6
		}

		research_cost = 2

		start_year = 1934

		categories = {
			light_air
			light_fighter
			air_equipment
			rocketry
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 1
			modifier = {
				factor = 0
				is_major = no
			}
			modifier = {
				factor = 2
				tag = EMP
			}
		}

		special_project_specialization = { specialization_air }

		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_rocket_interceptor
			}
		}
	}

	rocket_airframe_tech_5 = {

		show_equipment_icon = yes

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_rocket_interceptor
			}
		}

		is_special_project_tech = yes

		enable_equipments = {
			rocket_interceptor_airframe_7
		}

		research_cost = 2

		start_year = 1939

		categories = {
			light_air
			light_fighter
			air_equipment
			rocketry
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 1
			modifier = {
				factor = 0
				is_major = no
			}
			modifier = {
				factor = 2
				tag = EMP
			}
		}

		special_project_specialization = { specialization_air }

		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_rocket_interceptor
			}
		}
	}

	supersonic_small_airframe = { #supersonic

		allow = { always = no }

		enable_equipments = {
			small_plane_airframe_5
		}

		research_cost = 2
		start_year = 1934

		categories = {
			light_air
			light_fighter
		}
		special_project_specialization = { specialization_air }

		ai_will_do = {
			factor = 0
		}
	}

	iw_medium_airframe = {

		show_equipment_icon = yes
		enable_equipments = {
			#transport_plane_equipment_1
			medium_plane_airframe_0
			medium_plane_fighter_airframe_0
			medium_plane_scout_plane_airframe_0
		}
		enable_equipment_modules = {
			biplane_wing
			straight_wing
		}
		path = {
			leads_to_tech = basic_medium_airframe
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1910
		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 2 }
		}

		categories = {
			medium_air
			tactical_bomber
			cat_heavy_fighter
			air_equipment
			mio_cat_all_medium_aircraft_and_modules
		}

		ai_will_do = {
			base = 1

			modifier = {
				num_of_military_factories < 15
				factor = 0.1
			}
		}
		special_project_specialization = { specialization_air }
	}

	basic_medium_airframe = {

		show_equipment_icon = yes
		enable_equipments = {
			medium_plane_airframe_1
			medium_plane_fighter_airframe_1
			medium_plane_scout_plane_airframe_1
		}

		enable_equipment_modules = {
			inverted_gull_wings
		}

		path = {
			leads_to_tech = improved_medium_airframe
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1920

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 4 }
		}

		categories = {
			medium_air
			tactical_bomber
			cat_heavy_fighter
			air_equipment
			mio_cat_all_medium_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1

			modifier = {
				factor = 1.2
				is_major = yes
				date > "1920.1.1"
			}
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = tactical_bomber
				}
				factor = 2
			}
			modifier = {
				factor = 1.2
				is_major = yes
				date > "1922.1.1"
			}

			modifier = {
				factor = 5
				is_major = yes
				date > "1924.1.1"
			}
		}
		special_project_specialization = { specialization_air }
	}

	improved_medium_airframe = {

		show_equipment_icon = yes
		enable_equipments = {
			medium_plane_airframe_2
			medium_plane_fighter_airframe_2
			medium_plane_scout_plane_airframe_2
		}

		path = {
			leads_to_tech = advanced_medium_airframe
			research_cost_coeff = 1
		}
		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_air_jet_engine
			}
		}

		research_cost = 2
		start_year = 1924
		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 6 }
		}

		categories = {
			medium_air
			tactical_bomber
			cat_heavy_fighter
			air_equipment
			mio_cat_all_medium_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 3
				OR = {
					tag = JAP
					tag = USA
					tag = RUS
				}
			}
			modifier = {
				factor = 1.2
				is_major = yes
				date > "1924.1.1"
			}
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = tactical_bomber
				}
				factor = 2
			}
			modifier = {
				factor = 1.2
				is_major = yes
				date > "1925.1.1"
			}

			modifier = {
				factor = 5
				is_major = yes
				date > "1928.1.1"
			}
		}
		special_project_specialization = { specialization_air }
	}

	advanced_medium_airframe = {

		show_equipment_icon = yes
		enable_equipments = {
			medium_plane_airframe_3
			medium_plane_fighter_airframe_3
			medium_plane_scout_plane_airframe_3
			#transport_plane_equipment_2
		}

		enable_equipment_modules = {
			pressurized_cabin_medium
		}

		path = {
			leads_to_tech = modern_medium_airframe
			research_cost_coeff = 1
		}

		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_air_axial_jet_engine
			}
		}
		research_cost = 2
		start_year = 1927
		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 8 }
		}

		categories = {
			medium_air
			tactical_bomber
			cat_heavy_fighter
			air_equipment
			mio_cat_all_medium_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1

			modifier = {
				factor = 1.2
				is_major = yes
				date > "1928.1.1"
			}
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = tactical_bomber
				}
				factor = 2
			}
			modifier = {
				factor = 1.2
				is_major = yes
				date > "1929.1.1"
			}
		}
		special_project_specialization = { specialization_air }
	}

	modern_medium_airframe = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_jet_engine
			}
		}

		is_special_project_tech = yes

		show_equipment_icon = yes
		enable_equipments = {
			medium_plane_airframe_4
			medium_plane_fighter_airframe_4
			medium_plane_scout_plane_airframe_4
		}

		path = {
			leads_to_tech = modern_medium_airframe_2
			research_cost_coeff = 1
		}


		research_cost = 2
		start_year = 1929

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 12 }
		}

		categories = {
			medium_air
			jet_technology
			cat_heavy_fighter
			tactical_bomber
			mio_cat_all_medium_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 4
				is_major = yes
			}
		}
		special_project_specialization = { specialization_air }
	}

	modern_medium_airframe_2 = {



		show_equipment_icon = yes
		enable_equipments = {
			medium_plane_airframe_5
			medium_plane_fighter_airframe_5
			medium_plane_scout_plane_airframe_5
			#transport_plane_equipment_3
		}


		path = {
			leads_to_tech = modern_medium_airframe_3
			research_cost_coeff = 1
		}


		research_cost = 2
		start_year = 1931

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 14 }
		}

		categories = {
			medium_air
			jet_technology
			cat_heavy_fighter
			tactical_bomber
			mio_cat_all_medium_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 4
				is_major = yes
			}
		}
		special_project_specialization = { specialization_air }
	}

	modern_medium_airframe_3 = {



		show_equipment_icon = yes
		enable_equipments = {
			medium_plane_airframe_6
			medium_plane_fighter_airframe_6
			medium_plane_scout_plane_airframe_6
			#transport_plane_equipment_4
			mio_cat_all_medium_aircraft_and_modules
		}

		# sub_technologies = {
			# revo_aircraft_m_1
		# }

		path = {
			leads_to_tech = modern_medium_airframe_4
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1934

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 16 }
		}

		categories = {
			medium_air
			jet_technology
			cat_heavy_fighter
			tactical_bomber
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 4
				is_major = yes
			}
		}
		special_project_specialization = { specialization_air }
	}

	# revo_aircraft_m_1 = {

		# show_equipment_icon = yes
		# enable_equipments = {
			# small_plane_airframe_revo_1
			# medium_plane_airframe_revo_1
		# }

		# dependencies = {
			# aerial_refueling_tech = 1
		# }
		# research_cost = 2
		# start_year = 1934
		# ai_will_do = {
			# factor = 0
			# modifier = {
				# factor = 4
				# is_major = yes
			# }
		# }
	# }

	modern_medium_airframe_4 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_supersonic_jet
			}
		}

		is_special_project_tech = yes

		show_equipment_icon = yes
		enable_equipments = {
			medium_plane_airframe_7
			medium_plane_fighter_airframe_7
			medium_plane_scout_plane_airframe_7
			#transport_plane_equipment_5
			mio_cat_all_medium_aircraft_and_modules
		}


		# path = {
			# leads_to_tech = modern_medium_airframe_5
			# research_cost_coeff = 1
		# }

		# path = {
			# leads_to_tech = mach_2_heavy_interceptor_airframe
			# research_cost_coeff = 1
		# }

		research_cost = 2
		start_year = 1939

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 18 }
		}

		categories = {
			medium_air
			jet_technology
			cat_heavy_fighter
			tactical_bomber
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 4
				is_major = yes
			}
		}
		special_project_specialization = { specialization_air }
	}
	modern_medium_airframe_5 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_mach_2_bomber
			}
		}

		is_special_project_tech = yes

		show_equipment_icon = yes
		enable_equipments = {
			medium_plane_airframe_8
		}

		# sub_technologies = {
			# revo_aircraft_m_2
		# }

		research_cost = 2
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 22 }
		}

		categories = {

			medium_air

			jet_technology

			tactical_bomber

			mio_cat_all_medium_aircraft_and_modules

		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 4
				is_major = yes
			}
		}
		special_project_specialization = { specialization_air }
	}

	interdictor_bomber_airframe = {
		allow = { ROOT = { is_special_project_completed = sp:sp_air_interdictor_bomber_airframe } }
		is_special_project_tech = yes
		show_equipment_icon = yes
		enable_equipments = { interdictor_bomber_airframe_equipment }
		research_cost = 2
		start_year = 1949
		folder = { name = bba_air_techs_folder position = { x = 0 y = 28 } }
		categories = {
			medium_air
			jet_technology
			tactical_bomber
			mio_cat_all_medium_aircraft_and_modules
		}
		ai_will_do = {
			factor = 1
			modifier = { factor = 3 is_major = yes }
			modifier = { factor = 4 OR = { tag = USA tag = RUS } }
		}
		special_project_specialization = { specialization_air }
	}


	mach_2_heavy_interceptor_airframe = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_mach_2_heavy_interceptor
			}
		}

		is_special_project_tech = yes

		show_equipment_icon = yes
		enable_equipments = {
			mach_2_heavy_interceptor_airframe_equipment
		}

		research_cost = 2
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 22 }
		}

		categories = {

			medium_air

			jet_technology

			cat_heavy_fighter

			mio_cat_all_medium_aircraft_and_modules

		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 4
				is_major = yes
			}
		}
		special_project_specialization = { specialization_air }
	}

	penetration_fighter_airframe = {
		allow = { ROOT = { is_special_project_completed = sp:sp_air_penetration_fighter_airframe } }
		is_special_project_tech = yes
		show_equipment_icon = yes
		enable_equipments = { penetration_fighter_airframe_equipment }
		research_cost = 2
		start_year = 1949
		folder = { name = bba_air_techs_folder position = { x = 0 y = 24 } }
		categories = {
			medium_air
			jet_technology
			cat_heavy_fighter
			mio_cat_all_medium_aircraft_and_modules
		}
		ai_will_do = {
			factor = 1
			modifier = { factor = 3 is_major = yes }
			modifier = { factor = 4 OR = { tag = USA tag = RUS } }
		}
		special_project_specialization = { specialization_air }
	}



	# revo_aircraft_m_2 = {

		# show_equipment_icon = yes
		# enable_equipments = {
			# small_plane_airframe_revo_2
			# medium_plane_airframe_revo_2
		# }

		# dependencies = {
			# aerial_refueling_tech = 1
		# }

		# research_cost = 2
		# start_year = 1944
		# ai_will_do = {
			# factor = 0
			# modifier = {
				# factor = 4
				# is_major = yes
			# }
		# }
	# }

	iw_large_airframe = {

		show_equipment_icon = yes
		enable_equipments = {
			large_plane_airframe_0
			large_plane_maritime_patrol_plane_airframe_0
		}
		enable_equipment_modules = {
			biplane_wing
			straight_wing
		}
		path = {
			leads_to_tech = basic_large_airframe
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1910
		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 2 }
		}

		categories = {
			heavy_air
			air_equipment
			cat_strategic_bomber
			cat_maritime_patrol
			mio_cat_all_heavy_aircraft_and_modules
		}

		ai_will_do = {
		   base = 1

			modifier = {
				num_of_military_factories < 30
				factor = 0.1
			}
			modifier = {
				factor = 5
				tag = ALK
			}

			modifier = {
				factor = 10
				tag = USA
				date > 1937.1.1
			}
			modifier = {
				factor = 2
				tag = RUS
				date > "1929.1.1"
			}
			modifier = {
				factor = 10
				num_of_nukes > 1
			}

		}
		special_project_specialization = { specialization_air }
	}

	basic_large_airframe = {

		show_equipment_icon = yes
		enable_equipments = {
			large_plane_airframe_1
			large_plane_maritime_patrol_plane_airframe_1
		}

		enable_equipment_modules = {
			inverted_gull_wings
		}

		path = {
			leads_to_tech = improved_large_airframe
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1920
		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 4 }
		}

		categories = {
			heavy_air
			air_equipment
			cat_strategic_bomber
			cat_maritime_patrol
			mio_cat_all_heavy_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1

			modifier = {
				factor = 5
				tag = ALK
			}

			modifier = {
				factor = 10
				tag = USA
			}
			modifier = {
				factor = 15
				tag = RUS
				date > "1929.1.1"
			}
			modifier = {
				factor = 15
				tag = EMP
				date > "1929.1.1"
			}
			modifier = {
				factor = 10
				num_of_nukes > 0
			}
		}
		special_project_specialization = { specialization_air }
	}

	improved_large_airframe = {

		on_research_complete = {
			if = {
				limit = { has_dlc = "Gotterdammerung"}
				custom_effect_tooltip = {
					localization_key = SP_UNLOCK_PROJECT
					PROJECT = sp_air_intercontinental_bomber
				}
				custom_effect_tooltip = {
					localization_key = SP_UNLOCK_PROJECT
					PROJECT = sp_air_mothership_aircraft
				}
			}
		}

		show_equipment_icon = yes
		enable_equipments = {
			large_plane_airframe_2
			large_plane_maritime_patrol_plane_airframe_2
		}

		path = {
			leads_to_tech = advanced_large_airframe
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1924
		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 6 }
		}

		categories = {
			heavy_air
			air_equipment
			cat_strategic_bomber
			cat_maritime_patrol
			mio_cat_all_heavy_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1

			modifier = {
				factor = 5
				tag = ALK
			}

			modifier = {
				factor = 20
				tag = USA
			}
			modifier = {
				factor = 2
				tag = RUS
				date > "1929.1.1"
			}
			modifier = {
				factor = 10
				num_of_nukes > 0
			}
		}
		special_project_specialization = { specialization_air }
	}

	advanced_large_airframe = {

		show_equipment_icon = yes
		enable_equipments = {
			large_plane_airframe_3
			large_plane_maritime_patrol_plane_airframe_3
		}

		enable_equipment_modules = {
			pressurized_cabin_large
		}

		path = {
			leads_to_tech = modern_large_airframe
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1927
		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 8 }
		}

		categories = {
			heavy_air
			air_equipment
			cat_strategic_bomber
			cat_maritime_patrol
			mio_cat_all_heavy_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1

			modifier = {
				factor = 5
				tag = ALK
			}

			modifier = {
				factor = 20
				tag = USA
			}
			modifier = {
				factor = 2
				tag = RUS
				date > "1929.1.1"
			}
			modifier = {
				factor = 10
				num_of_nukes > 0
			}
		}
		special_project_specialization = { specialization_air }
	}

	modern_large_airframe = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_intercontinental_bomber
			}
		}
		is_special_project_tech = yes

		show_equipment_icon = yes
		enable_equipments = {
			large_plane_airframe_4
			large_plane_maritime_patrol_plane_airframe_4
		}

		path = {
			leads_to_tech = modern_large_airframe_2
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1929

		# dependencies = {
			# jet_engines = 1
		# }

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 12 }
		}

		categories = {
			heavy_air
			jet_technology
			cat_strategic_bomber
			cat_maritime_patrol
			mio_cat_all_heavy_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = strategic_bomber
				}
				factor = 4.5
			}

			modifier = {
				factor = 10
				tag = USA
			}
			modifier = {
				factor = 2
				tag = RUS
				date > "1929.1.1"
			}
			modifier = {
				factor = 20
				num_of_nukes > 0
			}
			modifier = {
				factor = 10
				date > "1933.1.1"
			}
		}
		special_project_specialization = { specialization_air }
	}

	modern_large_airframe_2 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_jet_engine
				is_special_project_completed = sp:sp_air_intercontinental_bomber
			}
		}

		is_special_project_tech = yes

		show_equipment_icon = yes
		enable_equipments = {
			large_plane_airframe_5
			large_plane_maritime_patrol_plane_airframe_5
		}

		research_cost = 2
		start_year = 1931

		path = {
			leads_to_tech = modern_large_airframe_3
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 14 }
		}

		categories = {
			heavy_air
			jet_technology
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = strategic_bomber
				}
				factor = 4.5
			}

			modifier = {
				factor = 10
				tag = USA
			}
			modifier = {
				factor = 10
				tag = RUS
			}
			modifier = {
				factor = 10
				num_of_nukes > 0
			}
		}
		special_project_specialization = { specialization_air }
	}

	modern_large_airframe_3 = {



		show_equipment_icon = yes
		enable_equipments = {
			large_plane_airframe_6
			large_plane_maritime_patrol_plane_airframe_6

		}

		research_cost = 2
		start_year = 1934

		path = {
			leads_to_tech = modern_large_airframe_4
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 16 }
		}
		# sub_technologies = {
			# revo_aircraft_l_1
		# }
		categories = {
			heavy_air
			jet_technology
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = strategic_bomber
				}
				factor = 4.5
			}

			modifier = {
				factor = 10
				tag = USA
			}
			modifier = {
				factor = 10
				tag = RUS
			}
			modifier = {
				factor = 10
				num_of_nukes > 0
			}
		}
		special_project_specialization = { specialization_air }
	}

	# revo_aircraft_l_1 = {

		# show_equipment_icon = yes
		# enable_equipments = {
			# large_plane_airframe_revo_1
		# }

		# dependencies = {
			# aerial_refueling_tech = 1
		# }

		# research_cost = 2
		# start_year = 1934
		# ai_will_do = {
			# factor = 1
			# modifier = {
				# is_major = yes
				# factor = 4
			# }
		# }
	# }

	modern_large_airframe_4 = {



		show_equipment_icon = yes
		enable_equipments = {
			large_plane_airframe_7
			large_plane_maritime_patrol_plane_airframe_7
			#large_plane_airframe_revo_2
		}

		# path = {
			# leads_to_tech = modern_large_airframe_5
			# research_cost_coeff = 1
		# }
		research_cost = 2
		start_year = 1939

		# sub_technologies = {
			# revo_aircraft_l_2
		# }

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 18 }
		}

		categories = {
			heavy_air
			jet_technology
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = strategic_bomber
				}
				factor = 4.5
			}

			modifier = {
				factor = 10
				tag = USA
			}
			modifier = {
				factor = 10
				tag = RUS
			}
			modifier = {
				factor = 10
				num_of_nukes > 0
			}
		}

		special_project_specialization = { specialization_air }

		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_lenticular_missile
			}
		}
	}

	# revo_aircraft_l_2 = {

		# show_equipment_icon = yes
		# enable_equipments = {
			# large_plane_airframe_revo_2
		# }

		# research_cost = 2
		# start_year = 1939
		# ai_will_do = {
			# factor = 1
			# modifier = {
				# is_major = yes
				# factor = 4
			# }
		# }
		# dependencies = {
			# aerial_refueling_tech = 1
		# }
	# }
	modern_large_airframe_5 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_mach_2_strategic_bomber
			}
		}

		is_special_project_tech = yes

		show_equipment_icon = yes
		enable_equipments = {
			large_plane_airframe_8
		}

		research_cost = 2
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 22 }
		}

		categories = {

			heavy_air

			jet_technology

			cat_strategic_bomber

			mio_cat_all_heavy_aircraft_and_modules

		}

		ai_will_do = {
			factor = 1
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = strategic_bomber
				}
				factor = 4.5
			}
			modifier = {
				factor = 10
				tag = USA
			}
			modifier = {
				factor = 10
				tag = RUS
			}
			modifier = {
				factor = 10
				num_of_nukes > 0
			}
		}
		special_project_specialization = { specialization_air }
	}

	nuclear_powered_strategic_bomber_airframe = {

		enable_equipment_modules = {

			nuclear_aircraft_reactor

		}

		allow = { ROOT = { is_special_project_completed = sp:sp_air_nuclear_powered_strategic_bomber } }
		is_special_project_tech = yes
		show_equipment_icon = yes
		enable_equipments = { nuclear_strategic_bomber_airframe_equipment }
		research_cost = 2
		start_year = 1949
		folder = { name = bba_air_techs_folder position = { x = 0 y = 24 } }
		categories = {
			heavy_air
			jet_technology
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}
		ai_will_do = {
			factor = 0.3
			modifier = { factor = 4 is_major = yes }
			modifier = { factor = 5 OR = { tag = USA tag = RUS } }
			modifier = { factor = 4 has_tech = nuclear_reactor }
		}
		special_project_specialization = { specialization_air specialization_nuclear }
	}


	early_bombs = {

		enable_equipment_modules = {
			bomb_locks
			small_bomb_bay
			medium_bomb_bay
			large_bomb_bay
			#torpedo_mounting
		}

		research_cost = 0.5
		start_year = 1906

		folder = {
			name = bba_air_techs_folder
			position = { x = 5 y = 2 }
		}

		path = {
			leads_to_tech = air_torpedoe_1
			research_cost_coeff = 1
		}

		# path = {
			# leads_to_tech = photo_reconnaisance
			# research_cost_coeff = 1
		# }

		path = {
			leads_to_tech = armor_piercing_bombs
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = heavy_bombs
			research_cost_coeff = 1
		}

		# path = {
			# leads_to_tech = rocket_rails_tech
			# research_cost_coeff = 1
		# }
		path = {
			leads_to_tech = anti_ship_missile_1
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_bombs
			mio_cat_all_cas_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
				factor = 5
			}
			modifier = {
				factor = 10
				is_major = yes
				num_of_military_factories > 10
			}
		}
		special_project_specialization = { specialization_air }
	}

	heavy_bombs = {
		enable_equipment_modules = {
			heavy_bomb_locks
			rocket_rails
		}

		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_air_bouncing_bomb
			}
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_air_earthshaker_bomb
			}
		}
		research_cost = 0.5
		start_year = 1924

		folder = {
			name = bba_air_techs_folder
			position = { x = 6 y = 6 }
		}

		path = {
			leads_to_tech = imp_bomb_rack
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_bombs
			mio_cat_all_cas_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 0
			modifier = {
				add = 5
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
			}
			modifier = {
				add = 5
				is_major = yes
			}
			modifier = {
				add = 50
				factor = 7
				tag = USA
			}
			modifier = {
				add = 50
				factor = 7
				tag = ALK
			}
			modifier = {
				add = 50
				factor = 7
				tag = JAP
			}
			modifier = {
				add = 50
				factor = 7
				tag = EMP
			}
		}
		special_project_specialization = { specialization_air }
	}


	armor_piercing_bombs = {
		enable_equipment_modules = {
					armor_piercing_bomb_locks
		}

		research_cost = 0.5
		start_year = 1920

		folder = {
			name = bba_air_techs_folder
			position = { x = 6 y = 2 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_bombs
			mio_cat_all_cas_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 0
			modifier = {
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
				add = 5
			}
			modifier = {
				is_major = yes
				add = 5
			}
			modifier = {
				factor = 7
				tag = USA
				add = 50
			}
			modifier = {
				factor = 7
				tag = ALK
				add = 50
			}
			modifier = {
				factor = 7
				tag = JAP
				add = 50
			}
			modifier = {
				factor = 7
				tag = EMP
				add = 50
			}
		}
		special_project_specialization = { specialization_air }
	}

	# rocket_rails_tech = {

		# enable_equipment_modules = {
			# rocket_rails
		# }

		# research_cost = 0.5
		# start_year = 1924

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = 4 y = 6 }
		# }

		# path = {
			# leads_to_tech = imp_rocket_rails_tech
			# research_cost_coeff = 1
		# }

		# categories = {
			# air_equipment
			# plane_modules_tech
			# cat_air_bombs
			# mio_cat_all_cas_and_modules
			# mio_cat_all_medium_aircraft_and_modules
			# mio_cat_all_light_aircraft_and_modules
		# }

		# ai_will_do = {
			# base = 0
			# modifier = {
				# add = 5
				# OR = {
					# has_tech = iw_small_airframe
					# has_tech = iw_medium_airframe
					# has_tech = iw_large_airframe
				# }
			# }
			# modifier = {
				# add = 1
				# factor = 10
				# is_major = yes
				# num_of_military_factories > 15
			# }
			# modifier = {
				# add = 1
				# factor = 7
				# tag = USA
			# }
			# modifier = {
				# add = 1
				# factor = 7
				# tag = ALK
			# }
			# modifier = {
				# add = 1
				# factor = 7
				# tag = EMP
			# }
		# }
	# }

	# imp_rocket_rails_tech = {

		# enable_equipment_modules = {
			# imp_rocket_rails
			# aa_rocket_rails
		# }

		# research_cost = 0.5
		# start_year = 1927

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = 4 y = 8 }
		# }

		# path = {
			# leads_to_tech = rocket_pods
			# research_cost_coeff = 1
		# }

		# categories = {
			# air_equipment
			# plane_modules_tech
			# cat_air_bombs
			# mio_cat_all_cas_and_modules
			# mio_cat_all_medium_aircraft_and_modules
			# mio_cat_all_light_aircraft_and_modules
		# }

		# ai_will_do = {
			# base = 0
			# modifier = {
				# add = 5
				# OR = {
					# has_tech = improved_small_airframe
				# }
			# }
			# modifier = {
				# add = 1
				# factor = 10
				# is_major = yes
				# num_of_military_factories > 15
			# }
			# modifier = {
				# add = 1
				# factor = 7
				# tag = USA
			# }
			# modifier = {
				# add = 1
				# factor = 7
				# tag = ALK
			# }
			# modifier = {
				# add = 1
				# factor = 7
				# tag = EMP
			# }
		# }
	# }

	imp_bomb_rack = {

		enable_equipment_modules = {
			imp_bomb_locks
			small_bomb_bay_2
			medium_bomb_bay_2
			large_bomb_bay_2
			rocket_pod_module
			toss_computer
			helicopter_toss_computer
			helicopter_rocket_pod_module
		}

		research_cost = 0.5
		start_year = 1931

		folder = {
			name = bba_air_techs_folder
			position = { x = 6 y = 14 }
		}

		path = {
			leads_to_tech = bomb_pods
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_bombs
			mio_cat_all_cas_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 0
			modifier = {
				add = 20
				factor = 5
				OR = {
					has_tech = modern_large_airframe
					has_tech = modern_small_airframe
					has_tech = modern_medium_airframe
				}
			}
			modifier = {
				add = 20
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	# rocket_pods = {

		# enable_equipment_modules = {
			# rocket_pod_module
		# }

		# research_cost = 0.5
		# start_year = 1934

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = 4 y = 16 }
		# }

		# categories = {
			# air_equipment
			# plane_modules_tech
			# cat_air_bombs
			# mio_cat_all_cas_and_modules
			# mio_cat_all_medium_aircraft_and_modules
			# mio_cat_all_light_aircraft_and_modules
		# }

		# ai_will_do = {
			# base = 0
			# modifier = {
				# add = 1
				# factor = 5
				# OR = {
					# has_tech = modern_large_airframe_3
					# has_tech = modern_small_airframe_3
					# has_tech = modern_medium_airframe_3
				# }
			# }
			# modifier = {
				# add = 1
				# factor = 5
				# is_major = yes
				# num_of_military_factories > 25
			# }
		# }
	# }

	bomb_pods = {

		enable_equipment_modules = {
			bomb_pod_module
			anti_tank_missile_module
			#helicopter_anti_tank_missile_module
		}
		research_cost = 1
		start_year = 1942

		folder = {
			name = bba_air_techs_folder
			position = { x = 6 y = 19 }
		}

		path = {
			leads_to_tech = basic_guided_munitions
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_bombs
			mio_cat_all_cas_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 0
			modifier = {
				add = 1
				factor = 5
				has_tech = modern_large_airframe_4
			}
			modifier = {
				add = 1
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	basic_guided_munitions = {

		enable_equipment_modules = {
			guided_bomb_module
			tac_guided_bomb_module
		}
		research_cost = 1
		start_year = 1946

		folder = {
			name = bba_air_techs_folder
			position = { x = 6 y = 23 }
		}

		path = {
			leads_to_tech = improved_guided_munitions
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_bombs
			mio_cat_all_cas_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 0
			modifier = {
				add = 1
				factor = 5
				has_tech = modern_small_airframe_4
			}
			modifier = {
				add = 1
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	improved_guided_munitions = {

		enable_equipment_modules = {
			laser_guided_bomb_module
			laser_targeting_pod
			laser_targeting_pod_tac
			tac_laser_guided_bomb_module
		}
		allow = { ROOT = { is_special_project_completed = sp:sp_air_laser_targeting_pod } }
		is_special_project_tech = yes

		research_cost = 1
		start_year = 1951

		folder = {
			name = bba_air_techs_folder
			position = { x = 6 y = 25 }
		}

		path = {
			leads_to_tech = adv_guided_munitions
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_bombs
			mio_cat_all_cas_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 0
			modifier = {
				add = 1
				factor = 5
				has_tech = modern_small_airframe_4
			}
			modifier = {
				add = 1
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	adv_guided_munitions = {

		enable_equipment_modules = {
			laser_guided_missile_module
			imp_laser_guided_bomb_module
			tac_laser_guided_missile_module
			tac_imp_laser_guided_bomb_module
		}
		research_cost = 1
		start_year = 1954

		folder = {
			name = bba_air_techs_folder
			position = { x = 6 y = 27 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_bombs
			mio_cat_all_cas_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 0
			modifier = {
				add = 1
				factor = 5
				has_tech = modern_small_airframe_4
			}
			modifier = {
				add = 1
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	photo_reconnaisance = {

		enable_equipment_modules = {
			recon_camera
		}

		small_scout_plane = {
			recon = 0.5
		}

		research_cost = 0.5
		start_year = 1906

		folder = {
			name = bba_air_techs_folder
			position = { x = 8 y = 2 }
		}

		allow_branch = { has_dlc = "La Resistance" }

		categories = {
			air_equipment
			plane_modules_tech
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 1

			modifier = {
				OR = {
					has_tech = basic_medium_airframe
				}
				factor = 5
			}
			modifier = {
				is_major = yes
				num_of_military_factories > 15
				factor = 5
			}
		}
		special_project_specialization = { specialization_air }
	}

	air_torpedoe_1 = {
		enable_equipment_modules = {
			torpedo_mounting
		}

		research_cost = 0.5
		start_year = 1920

		folder = {
			name = bba_air_techs_folder
			position = { x = 4 y = 3 }
		}

		path = {
			leads_to_tech = air_torpedoe_2
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_bombs
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 1
			modifier = {
				add = 1
				factor = 5
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
			}
			modifier = {
				add = 15
				factor = 10
				tag = USA
			}
			modifier = {
				add = 15
				factor = 10
				tag = JAP
			}
			# modifier = {
				# add = 15
				# factor = 10
				# tag = ALK
			# }
			# modifier = {
				# add = 15
				# factor = 10
				# tag = EMP
			# }
		}
		special_project_specialization = { specialization_air }
	}

	air_torpedoe_2 = {
		enable_equipment_modules = {
			torpedo_mounting_2
		}

		research_cost = 0.5
		start_year = 1924

		folder = {
			name = bba_air_techs_folder
			position = { x = 4 y = 6 }
		}

		path = {
			leads_to_tech = air_torpedoe_3
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_bombs
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 1
			modifier = {
				add = 1
				factor = 5
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
			}
			modifier = {
				add = 100
				factor = 7
				tag = USA
			}
			modifier = {
				add = 100
				factor = 7
				tag = JAP
			}
			# modifier = {
				# add = 75
				# factor = 7
				# tag = ALK
			# }
			# modifier = {
				# add = 75
				# factor = 7
				# tag = EMP
			# }
		}
		special_project_specialization = { specialization_air }
	}

	air_torpedoe_3 = {
		enable_equipment_modules = {
			torpedo_mounting_3
		}

		research_cost = 0.5
		start_year = 1928

		folder = {
			name = bba_air_techs_folder
			position = { x = 4 y = 9 }
		}

		path = {
			leads_to_tech = anti_ship_missile_1
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_bombs
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 1
			modifier = {
				add = 1
				factor = 5
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
			}
			modifier = {
				add = 100
				factor = 7
				tag = USA
			}
			modifier = {
				add = 100
				factor = 7
				tag = JAP
			}
			# modifier = {
				# add = 75
				# factor = 7
				# tag = ALK
			# }
			# modifier = {
				# add = 75
				# factor = 7
				# tag = EMP
			# }
		}
		special_project_specialization = { specialization_air }
	}

	aa_lmg = {

		enable_equipment_modules = {
			light_mg_1x
			light_mg_2x
			light_mg_4x
			lmg_defense_gunner
			lmg_defense_gunner_2x
			lmg_defense_gunner_3x
			lmg_defense_gunner_4x
			twin_lmg_defense_gunner
			twin_lmg_defense_gunner_2x
			twin_lmg_defense_gunner_3x
			twin_lmg_defense_gunner_4x
			lmg_defense_turret
			lmg_defense_turret_2x
			lmg_defense_turret_3x
			lmg_defense_turret_4x
			lmg_defense_turret_quad
			lmg_defense_turret_quad_2x
		}

		research_cost = 0.5
		start_year = 1906

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 2 }
		}

		path = {
			leads_to_tech = aa_hmg
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = aa_cannon_1
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = survivability_studies
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_guns
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 0
			modifier = {
				add = 1
				factor = 5
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
			}
			modifier = {
				add = 1
				factor = 5
				is_major = yes
				num_of_military_factories > 20
			}
		}
		special_project_specialization = { specialization_air }
	}

	survivability_studies = {

		enable_equipment_modules = {
			self_sealing_fuel_tanks_small
			self_sealing_fuel_tanks_medium
			self_sealing_fuel_tanks_large
			armor_plate_small
			armor_plate_medium
			armor_plate_large
			helicopter_armor_plate_small
			helicopter_self_sealing_fuel_tanks_small
		}

		path = {
			leads_to_tech = radar_jammers
			research_cost_coeff = 1
		}

		research_cost = 0.5
		start_year = 1920

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 4 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				date > "1921.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1922.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1923.1.1"
				factor = 1.5
			}
			modifier = {
				factor = 3
				has_War = yes
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	radar_jammers = {

		enable_equipment_modules = {
			early_radar_jammer
			early_radar_warning_system
		}

		path = {
			leads_to_tech = ecm_pod_1
			research_cost_coeff = 1
		}

		research_cost = 0.5
		start_year = 1927

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 8 }
		}

		categories = {
			air_equipment
			plane_modules_tech
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 1.5
				date > "1927.1.1"
			}
			modifier = {
				factor = 2
				date > "1928.1.1"
			}
			modifier = {
				factor = 3
				date > "1929.1.1"
			}
			modifier = {
				factor = 3
				has_War = yes
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	ecm_pod_1 = {

		enable_equipment_modules = {
			basic_radar_jammer
			basic_radar_warning_system
		}

		path = {
			leads_to_tech = ecm_pod_2
			research_cost_coeff = 1
		}

		research_cost = 1
		start_year = 1931

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 14 }
		}

		categories = {
			air_equipment
			plane_modules_tech
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 1.5
				date > "1934.1.1"
			}
			modifier = {
				factor = 2
				date > "1935.1.1"
			}
			modifier = {
				factor = 3
				date > "1936.1.1"
			}
			modifier = {
				factor = 3
				has_War = yes
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	ecm_pod_2 = {

		enable_equipment_modules = {
			improved_radar_jammer
			improved_radar_warning_system
			module_countermeasure_dispenser_small
			module_countermeasure_dispenser_medium
			module_countermeasure_dispenser_large
			helicopter_countermeasure_dispenser
		}

		research_cost = 1
		start_year = 1936

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 17 }
		}

		path = {
			leads_to_tech = ecm_pod_3
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 1.5
				date > "1944.1.1"
			}
			modifier = {
				factor = 2
				date > "1945.1.1"
			}
			modifier = {
				factor = 3
				date > "1946.1.1"
			}
			modifier = {
				factor = 3
				has_War = yes
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	ecm_pod_3 = {

		enable_equipment_modules = {
			module_ecm_pod_1
		}

		research_cost = 1
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 20 }
		}

		path = {
			leads_to_tech = ecm_pod_3
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 1.5
				date > "1944.1.1"
			}
			modifier = {
				factor = 2
				date > "1945.1.1"
			}
			modifier = {
				factor = 3
				date > "1946.1.1"
			}
			modifier = {
				factor = 3
				has_War = yes
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	aa_hmg = {

		enable_equipment_modules = {
			heavy_mg_1x
			heavy_mg_2x
			heavy_mg_4x
			hmg_defense_gunner
			hmg_defense_gunner_2x
			hmg_defense_gunner_3x
			hmg_defense_gunner_4x
			twin_hmg_defense_gunner
			twin_hmg_defense_gunner_2x
			twin_hmg_defense_gunner_3x
			twin_hmg_defense_gunner_4x
			hmg_defense_turret
			hmg_defense_turret_2x
			hmg_defense_turret_3x
			hmg_defense_turret_4x
			reflex_gunsight
			helicopter_reflex_gunsight
		}

		# mothership = {
			# air_attack = 0.02
		# }

		research_cost = 0.5
		start_year = 1920

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 4 }
		}
		path = {
			leads_to_tech = aa_hmg_2
			research_cost_coeff = 1
		}
		categories = {
			air_equipment
			plane_modules_tech
			cat_air_guns
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 0
			modifier = {
				add = 1
				factor = 5
				OR = {
					has_tech = basic_small_airframe
					has_tech = basic_medium_airframe
					has_tech = basic_large_airframe
				}
			}
			modifier = {
				add = 1
				factor = 3
				OR = {
					tag = USA
					tag = EMP
				}
			}
			modifier = {
				add = 1
				factor = 5
				is_major = yes
				num_of_military_factories > 15
			}
		}
		special_project_specialization = { specialization_air }
	}

	aa_hmg_2 = {

		enable_equipment_modules = {
			heavy_mg_2_1x
			heavy_mg_2_2x
			heavy_mg_2_4x
			gyro_gunsight
			hmg_defense_gunner_2
			hmg_defense_gunner_2_2x
			hmg_defense_gunner_2_3x
			hmg_defense_gunner_2_4x
			twin_hmg_defense_gunner_2
			twin_hmg_defense_gunner_2_2x
			twin_hmg_defense_gunner_2_3x
			twin_hmg_defense_gunner_2_4x
			hmg_remote_turret_twin
			hmg_remote_turret_twin_2x
			hmg_remote_turret_twin_3x
			hmg_remote_turret_twin_4x
			hmg_remote_turret_quad
			hmg_remote_turret_quad_2x
			hmg_remote_turret_quad_3x
			helicopter_fixed_twin_mg
			helicopter_gyro_gunsight
		}

		# mothership = {
			# air_attack = 0.02
		# }

		research_cost = 0.5
		start_year = 1927

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 8 }
		}
		path = {
			leads_to_tech = aa_cannon_4
			research_cost_coeff = 1
		}
		categories = {
			air_equipment
			plane_modules_tech
			cat_air_guns
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			base = 1
			modifier = {
				add = 1
				factor = 5
				OR = {
					has_tech = advanced_small_airframe
					has_tech = advanced_medium_airframe
					has_tech = advanced_large_airframe
				}
			}
			modifier = {
				add = 1
				factor = 3
				OR = {
					tag = USA
				}
			}
			modifier = {
				add = 1
				factor = 5
				is_major = yes
				num_of_military_factories > 15
			}
		}
		special_project_specialization = { specialization_air }
	}

	# gyro_sight = {

		# enable_equipment_modules = {
			# gyro_gunsight
		# }

		# research_cost = 0.5
		# start_year = 1927

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = 0 y = 8 }
		# }
		# path = {
			# leads_to_tech = toss_computer_tech
			# research_cost_coeff = 1
		# }
		# categories = {
			# air_equipment
			# plane_modules_tech
			# cat_air_guns
			# mio_cat_all_light_aircraft_and_modules
		# }

		# ai_will_do = {
			# factor = 1
			# modifier = {
				# factor = 5
				# has_tech = advanced_small_airframe
			# }
			# modifier = {
				# factor = 3
				# OR = {
					# tag = USA
					# tag = EMP
				# }
			# }
			# modifier = {
				# factor = 5
				# is_major = yes
				# num_of_military_factories > 25
			# }
		# }
	# }

	# toss_computer_tech = {

		# enable_equipment_modules = {
			# toss_computer
		# }

		# research_cost = 0.5
		# start_year = 1931

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = 0 y = 14 }
		# }
		# path = {
			# leads_to_tech = hud_tech
			# research_cost_coeff = 1
		# }
		# dependencies = {
			# advanced_computing_machine = 1
		# }
		# categories = {
			# air_equipment
			# plane_modules_tech
			# cat_air_guns
			# mio_cat_all_cas_and_modules
		# }

		# ai_will_do = {
			# factor = 1
			# modifier = {
				# factor = 5
				# has_tech = modern_small_airframe_2
			# }
			# modifier = {
				# factor = 3
				# OR = {
					# tag = USA
					# tag = EMP
				# }
			# }
			# modifier = {
				# factor = 5
				# is_major = yes
				# num_of_military_factories > 25
			# }
		# }
	# }

	# hud_tech = {

		# enable_equipment_modules = {
			# hud_module
		# }

		# research_cost = 1
		# start_year = 1939

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = 0 y = 18 }
		# }

		# categories = {
			# air_equipment
			# plane_modules_tech
			# cat_air_guns
			# mio_cat_all_cas_and_modules
			# mio_cat_all_light_aircraft_and_modules
		# }

		# ai_will_do = {
			# factor = 1

			# modifier = {
				# factor = 5
				# has_tech = modern_small_airframe_2
			# }
			# modifier = {
				# factor = 3
				# OR = {
					# tag = USA
					# tag = EMP
				# }
			# }
			# modifier = {
				# factor = 5
				# is_major = yes
				# num_of_military_factories > 25
			# }
		# }
	# }

	aa_cannon_1 = {

		enable_equipment_modules = {
			aircraft_cannon_1_1x
			aircraft_cannon_1_2x
			reflex_gunsight
			engine_cannon_1_1x
			cannon_defense_gunner_0
			cannon_defense_gunner_0_2x
			cannon_defense_turret_0
			cannon_defense_turret_0_2x
		}

		# mothership = {
			# air_attack = 0.02
		# }

		research_cost = 0.5
		start_year = 1920

		folder = {
			name = bba_air_techs_folder
			position = { x = 4 y = 4 }
		}
		path = {
			leads_to_tech = aa_cannon_2
			research_cost_coeff = 1
		}


		categories = {
			air_equipment
			plane_modules_tech
			cat_air_guns
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
			mio_cat_all_artillery_equipment
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				OR = {
					has_tech = basic_small_airframe
					has_tech = basic_medium_airframe
					has_tech = basic_large_airframe
				}
			}
			modifier = {
				factor = 3
				OR = {
					tag = EMP
					tag = RUS
					tag = ALK
				}
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 15
			}
			modifier = {
				factor = 2
				date > "1922.1.1"
			}
		}
		special_project_specialization = { specialization_air }
	}

	aa_cannon_2 = {

		enable_equipment_modules = {
			aircraft_cannon_2_1x
			aircraft_cannon_2_2x
			#aircraft_cannon_2_4x
			cannon_defense_turret
			cannon_defense_turret_2x
			cannon_defense_gunner_1
			cannon_defense_gunner_1_2x
			cannon_remote_turret_1
			cannon_remote_turret_1_2x
			dual_cannon_remote_turret_1
			dual_cannon_remote_turret_1_2x
			dual_cannon_remote_turret_1_3x
			dual_cannon_remote_turret_1_4x
			gunpod_cannon_2_2x
			gunpod_cannon_2_4x
			engine_cannon_2_1x

		}

		# mothership = {
			# air_attack = 0.02
		# }

		research_cost = 0.5
		start_year = 1924

		folder = {
			name = bba_air_techs_folder
			position = { x = 4 y = 6 }
		}

		path = {
			leads_to_tech = aa_cannon_3
			research_cost_coeff = 1
		}
		categories = {
			air_equipment
			plane_modules_tech
			cat_air_guns
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
			mio_cat_all_artillery_equipment
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				OR = {
					has_tech = improved_small_airframe
					has_tech = improved_medium_airframe
					has_tech = improved_large_airframe
				}
			}
			modifier = {
				factor = 3
				OR = {
					tag = EMP
					tag = RUS
					tag = ALK
					tag = USA
				}
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 20
			}

			modifier = {
				factor = 2
				date > "1926.1.1"
			}
		}
		special_project_specialization = { specialization_air }
	}

	aa_cannon_3 = {

		enable_equipment_modules = {
			aircraft_cannon_3_1x
			aircraft_cannon_3_2x
			cannon_defense_turret_2
			#cannon_defense_turret_2_2x
			gunpod_cannon_3_2x
			gunpod_cannon_3_4x
			engine_cannon_3_1x
			gyro_gunsight
		}

		# mothership = {
			# air_attack = 0.04
		# }

		research_cost = 0.5
		start_year = 1927

		folder = {
			name = bba_air_techs_folder
			position = { x = 4 y = 8 }
		}

		path = {
			leads_to_tech = aa_cannon_4
			research_cost_coeff = 1
		}
		categories = {
			air_equipment
			plane_modules_tech
			cat_air_guns
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
			mio_cat_all_artillery_equipment
		}

		ai_will_do = {
			factor = 2
			modifier = {
				factor = 5
				OR = {
					has_tech = advanced_small_airframe
					has_tech = advanced_medium_airframe
					has_tech = advanced_large_airframe
				}
			}
			modifier = {
				factor = 3
				OR = {
					tag = EMP
					tag = RUS
					tag = ALK
					tag = USA
				}
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 30
				tag = USA
				date > "1928.1.1"
			}
			modifier = {
				factor = 30
				tag = EMP
				date > "1928.1.1"
			}
			modifier = {
				factor = 30
				tag = RUS
				date > "1930.1.1"
			}
			modifier = {
				factor = 30
				date > "1929.1.1"
			}
		}
		special_project_specialization = { specialization_air }
	}

	aa_cannon_4 = {

		enable_equipment_modules = {
			aircraft_cannon_4_1x
			aircraft_cannon_4_2x
			cannon_defense_turret_3
			#cannon_defense_turret_3_2x
			gunpod_cannon_4_2x
			gunpod_cannon_4_4x
			helicopter_fixed_20mm
			helicopter_fixed_30mm
			helicopter_20mm_turret
			helicopter_30mm_turret
			helicopter_fixed_twin_gatling
		}

		# mothership = {
			# air_attack = 0.04
		# }

		research_cost = 0.5
		start_year = 1931

		folder = {
			name = bba_air_techs_folder
			position = { x = 4 y = 14 }
		}

		path = {
			leads_to_tech = aa_cannon_5
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_guns
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
			mio_cat_all_artillery_equipment
		}

		ai_will_do = {
			factor = 2
			modifier = {
				factor = 5
				OR = {
					has_tech = modern_large_airframe_2
					has_tech = modern_medium_airframe_2
					has_tech = modern_small_airframe_2
				}
			}
			modifier = {
				factor = 3
				OR = {
					tag = EMP
					tag = RUS
					tag = ALK
					tag = USA
				}
			}
			modifier = {
				factor = 2
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 20
				tag = USA
				date > "1932.1.1"
			}
			modifier = {
				factor = 20
				tag = EMP
				date > "1932.1.1"
			}
			modifier = {
				factor = 20
				date > "1933.1.1"
			}
		}
		special_project_specialization = { specialization_air }
	}

	aa_cannon_5 = {

		enable_equipment_modules = {
			aircraft_cannon_5_1x
			hud_module
			cannon_defense_turret_4
			helicopter_hud_module
		}

		# mothership = {
			# air_attack = 0.04
		# }

		research_cost = 1
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = 4 y = 20 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_guns
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
			mio_cat_all_artillery_equipment
		}

		ai_will_do = {
			factor = 2
			modifier = {
				factor = 5
				OR = {
					has_tech = modern_large_airframe_5
					has_tech = modern_medium_airframe_5
					has_tech = modern_small_airframe_5
					has_tech = light_fighter_airframe_1960
					has_tech = mach_2_heavy_interceptor_airframe
				}
			}
			modifier = {
				factor = 3
				OR = {
					tag = EMP
					tag = RUS
					tag = ALK
					tag = USA
				}
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 10
				tag = USA
				date > "1944.1.1"
			}
		}
		special_project_specialization = { specialization_air }
	}

	engines_1 = {

		enable_equipment_modules = {
			radial_engine_1_1x
			radial_engine_1_2x
			radial_engine_1_3x
			radial_engine_1_4x
			radial_engine_1_6x
			engine_1_1x
			engine_1_2x
			engine_1_3x
			engine_1_4x
			engine_1_6x

		}

		research_cost = 1
		start_year = 1906

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 2 }
		}

		path = {
			leads_to_tech = engines_2
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = range_improvements
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = aircraft_construction
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
			}
			modifier = {
				factor = 5
				is_major = yes
			}
			modifier = {
				factor = 0
				num_of_military_factories < 10
			}
			modifier = {
				factor = 1.5
				date > "1921.1.1"
			}
			modifier = {
				factor = 1.5
				date > "1922.1.1"
			}
			modifier = {
				factor = 3
				date > "1923.1.1"
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 15
			}
		}
		special_project_specialization = { specialization_air }
	}

	engines_2 = {

		enable_equipment_modules = {
			radial_engine_2_1x
			radial_engine_2_2x
			radial_engine_2_3x
			radial_engine_2_4x
			radial_engine_2_6x
			engine_2_1x
			engine_2_2x
			engine_2_3x
			engine_2_4x
			engine_2_6x
			supercharger
			turbocharger
		}
		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_air_jet_engine
			}
		}

		research_cost = 1
		start_year = 1920

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 4 }
		}

		path = {
			leads_to_tech = engines_3
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 5
			modifier = {
				factor = 5
				is_major = yes
			}
			modifier = {
				factor = 0
				num_of_military_factories < 10
			}
			modifier = {
				factor = 1.5
				date > "1922.1.1"
			}
			modifier = {
				factor = 1.5
				date > "1923.1.1"
			}
			modifier = {
				factor = 3
				date > "1924.1.1"
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 20
			}
		}
		special_project_specialization = { specialization_air }
	}

	engines_3 = {

		enable_equipment_modules = {
			radial_engine_3_1x
			radial_engine_3_2x
			radial_engine_3_3x
			radial_engine_3_4x
			radial_engine_3_6x
			engine_3_1x
			engine_3_2x
			engine_3_3x
			engine_3_4x
			engine_3_6x
			injection_system

		}

		research_cost = 1
		start_year = 1924

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 6 }
		}

		path = {
			leads_to_tech = engines_4
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 5
			modifier = {
				factor = 2
				is_major = yes
			}
			modifier = {
				factor = 5
				num_of_military_factories < 10
			}
			modifier = {
				factor = 1.5
				date > "1925.1.1"
			}
			modifier = {
				factor = 1.5
				date > "1926.1.1"
			}
			modifier = {
				factor = 3
				date > "1927.1.1"
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	engines_4 = {

		enable_equipment_modules = {
			radial_engine_4_1x
			radial_engine_4_2x
			radial_engine_4_3x
			radial_engine_4_4x
			radial_engine_4_6x
			engine_4_1x
			engine_4_2x
			engine_4_3x
			engine_4_4x
			engine_4_6x
			contra_rotating_props
		}

		# path = {
			# leads_to_tech = afterburner_tech
			# research_cost_coeff = 1
		# }

		path = {
			leads_to_tech = turboprops
			research_cost_coeff = 1
		}

		research_cost = 1
		start_year = 1927

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 8 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 5
			modifier = {
				factor = 5
				is_major = yes
			}
			modifier = {
				factor = 0
				num_of_military_factories < 10
			}
			modifier = {
				factor = 1.5
				date > "1927.1.1"
			}
			modifier = {
				factor = 1.5
				date > "1928.1.1"
			}
			modifier = {
				factor = 3
				date > "1929.1.1"
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	# afterburner_tech = {

		# enable_equipment_modules = {
			# afterburner
			# fuel_tanks_very_large
		# }

		# path = {
			# leads_to_tech = second_gen_jet_engines
			# research_cost_coeff = 1
		# }

		# research_cost = 1
		# start_year = 1931

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = 0 y = 14 }
		# }

		# dependencies = {
			# jet_engines_2 = 1
		# }

		# categories = {
			# air_equipment
			# plane_modules_tech
			# cat_air_engine
		# }

		# ai_will_do = {
			# factor = 5
			# modifier = {
				# is_major = yes
				# factor = 2
			# }
			# modifier = {
				# num_of_military_factories < 10
				# factor = 0
			# }
			# modifier = {
				# date > "1927.1.1"
				# factor = 1.5
			# }
			# modifier = {
				# date > "1928.1.1"
				# factor = 1.5
			# }
			# modifier = {
				# date > "1929.1.1"
				# factor = 3
			# }
			# modifier = {
				# is_major = yes
				# num_of_military_factories > 25
				# factor = 5
			# }
		# }
	# }

	turboprops = {

		enable_equipment_modules = {
			radial_engine_5_1x
			radial_engine_5_2x
			radial_engine_5_3x
			radial_engine_5_4x
			radial_engine_5_6x
			engine_5_1x
			engine_5_2x
			engine_5_3x
			engine_5_4x
			engine_5_6x
		}

		research_cost = 1
		start_year = 1929

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 12 }
		}
		path = {
			leads_to_tech = jet_engines_2
			research_cost_coeff = 1
		}
		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
		}
		ai_will_do = {
			factor = 5
			modifier = {
				factor = 2
				is_major = yes
			}
			modifier = {
				factor = 0
				num_of_military_factories < 10
			}
			modifier = {
				factor = 1.5
				date > "1929.1.1"
			}
			modifier = {
				factor = 1.5
				date > "1930.1.1"
			}
			modifier = {
				factor = 3
				date > "1931.1.1"
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	jet_engines_2 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_axial_jet_engine
			}
		}

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 14 }
		}

		enable_equipment_modules = {
			tank_gas_turbine_engine
			jet_engine_2_1x
			jet_engine_2_2x
			jet_engine_2_3x
			jet_engine_2_4x
			jet_engine_2_6x
			jet_engine_2_8x
			turbofan_engine_1x
			turbofan_engine_2x
			turbofan_engine_3x
			turbofan_engine_4x
			turbofan_engine_6x
		}

		# dependencies = {
			# jet_engines = 1
		# }

		path = {
			leads_to_tech = second_gen_jet_engines
			research_cost_coeff = 1
		}

		start_year = 1931
		research_cost = 2

		desc = "JET_ENGINES_SPECIAL"

		on_research_complete = {
			custom_effect_tooltip = JET_ENGINES_RESEARCHED
		}

		ai_will_do = {
			factor = 1

			modifier = {
				factor = 20
				is_major = yes
			}

			modifier = {
				factor = 50
				tag = ALK
				date > "1929.1.1"
			}

			modifier = {
				factor = 50
				tag = RUS
				date > "1929.1.1"
			}
			modifier = {
				factor = 50
				tag = USA
				date > "1929.1.1"
			}
			modifier = {
				factor = 50
				tag = EMP
				date > "1928.1.1"
			}
		}

		categories = {
			rocketry
			jet_technology
		}
		special_project_specialization = { specialization_air }
	}

	second_gen_jet_engines = {

		enable_equipment_modules = {
			second_gen_jet_engine_1x
			second_gen_jet_engine_2x
			second_gen_jet_engine_3x
			second_gen_jet_engine_4x
			second_gen_jet_engine_6x
			second_gen_jet_engine_8x
			afterburner
			turboprop_engine_1x
			turboprop_engine_2x
			turboprop_engine_3x
			turboprop_engine_4x
			turboprop_engine_6x
			turboprop_engine_8x
			# second_gen_turbofan_engine_1x
			# second_gen_turbofan_engine_2x
			# second_gen_turbofan_engine_3x
			# second_gen_turbofan_engine_4x
			# second_gen_turbofan_engine_6x
			gas_turbine
		}

		path = {
			leads_to_tech = third_gen_jet_engines
			research_cost_coeff = 1
		}

		research_cost = 1
		start_year = 1934

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 16 }
		}
		# dependencies = {
			# jet_engines_2 = 1
		# }

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
		}

		ai_will_do = {
			factor = 5
			modifier = {
				factor = 2
				is_major = yes
			}
			modifier = {
				factor = 0
				num_of_military_factories < 10
			}
			modifier = {
				factor = 1.5
				date > "1934.1.1"
			}
			modifier = {
				factor = 1.5
				date > "1935.1.1"
			}
			modifier = {
				factor = 3
				date > "1936.1.1"
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	third_gen_jet_engines = {

		enable_equipment_modules = {
			third_gen_jet_engine_1x
			third_gen_jet_engine_2x
			third_gen_jet_engine_3x
			third_gen_jet_engine_4x
			third_gen_jet_engine_6x
			third_gen_jet_engine_8x
			mach_2_afterburner
			aux_vtol_jet_engine
			# third_gen_turbofan_engine_1x
			# third_gen_turbofan_engine_2x
			# third_gen_turbofan_engine_3x
			# third_gen_turbofan_engine_4x
			# third_gen_turbofan_engine_6x
		}

		path = {
			leads_to_tech = compressor_bleed_engine_tech
			research_cost_coeff = 1
		}
		path = {
			leads_to_tech = fourth_gen_jet_engines
			research_cost_coeff = 1
		}
		research_cost = 1
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 20 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
		}

		ai_will_do = {
			factor = 5
			modifier = {
				factor = 2
				is_major = yes
			}
			modifier = {
				factor = 0
				num_of_military_factories < 10
			}
			modifier = {
				factor = 1.5
				date > "1944.1.1"
			}
			modifier = {
				factor = 1.5
				date > "1945.1.1"
			}
			modifier = {
				factor = 3
				date > "1946.1.1"
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	compressor_bleed_engine_tech = {

		enable_equipment_modules = {
			compressor_bleed_afterburner
		}


		research_cost = 1
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = 1 y = 21 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
		}

		ai_will_do = {
			factor = 5
			modifier = {
				is_major = yes
				factor = 2
			}
			modifier = {
				factor = 0
				num_of_military_factories < 10
			}
			modifier = {
				factor = 1.5
				date > "1944.1.1"
			}
			modifier = {
				factor = 1.5
				date > "1945.1.1"
			}
			modifier = {
				factor = 3
				date > "1946.1.1"
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 50
			}
		}
		special_project_specialization = { specialization_air }
	}

	fourth_gen_jet_engines = {

		enable_equipment_modules = {
			fourth_gen_jet_engine_1x
			fourth_gen_jet_engine_2x
			fourth_gen_jet_engine_3x
			fourth_gen_jet_engine_4x
		}

		research_cost = 1
		start_year = 1949

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 25 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
		}

		ai_will_do = {
			factor = 5
			modifier = {
				factor = 2
				is_major = yes
			}
			modifier = {
				factor = 0
				num_of_military_factories < 10
			}
			modifier = {
				factor = 1.5
				date > "1933.1.1"
			}
			modifier = {
				factor = 1.5
				date > "1950.1.1"
			}
			modifier = {
				factor = 3
				date > "1951.1.1"
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}


	range_improvements = {

		enable_equipment_modules = {
			fuel_tanks_small
			fuel_tanks_medium
			fuel_tanks_large
			drop_tanks
			wet_wing
			helicopter_drop_tanks
			helicopter_fuel_tanks_small
		}

		# path = {
			# leads_to_tech = aerial_refueling_tech
			# research_cost_coeff = 1
		# }

		research_cost = 0.5
		start_year = 1920

		folder = {
			name = bba_air_techs_folder
			position = { x = 4 y = 4 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			mio_cat_all_light_fighter_and_modules
			mio_cat_all_cas_and_modules
			mio_cat_all_naval_bomber_and_modules
			mio_cat_all_medium_aircraft_and_modules
			mio_cat_all_heavy_aircraft_and_modules
			mio_cat_all_light_aircraft_and_modules
		}

		ai_will_do = {
			factor = 5
			modifier = {
				factor = 2
				is_major = yes
			}
			modifier = {
				factor = 0
				num_of_military_factories < 10
			}
			modifier = {
				factor = 1.5
				date > "1921.1.1"
			}
			modifier = {
				factor = 1.5
				date > "1922.1.1"
			}
			modifier = {
				factor = 3
				date > "1923.1.1"
			}
			modifier = {
				factor = 3
				OR = {
					tag = USA
					tag = JAP
				}
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 15
			}
		}
		special_project_specialization = { specialization_air }
	}

	# aerial_refueling_tech = {

		# enable_equipment_modules = {
			# # cas_weapon_revo
			# # tac_weapon_revo
			# # fighter_weapon_revo
			# # interceptor_weapon_revo
			# # recon_camera_revo
			# # nav_bomber_weapon_revo
			# # strat_bomber_weapon_revo
			# # refueling_system
		# }

		# research_cost = 1
		# start_year = 1934

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = -5 y = 16 }
		# }
		# dependencies = {
			# postwar_computing_tech1 = 1
		# }
		# categories = {
			# air_equipment
			# plane_modules_tech
		# }

		# ai_will_do = {
			# base = 0
		# }
		# on_research_complete = {
			# if = {
				# limit = {
					# has_global_flag = ett60_tutorial_flag
				# }
				# country_event = ett60tech.1
			# }
		# }
	# }

	aircraft_construction = {

		enable_equipment_modules = {
			dive_brakes_small
			dive_brakes_medium
			#non_strategic_materials_small
			floats
			#non_strategic_materials_medium
			flying_boat_medium
			#non_strategic_materials_large
			flying_boat_large
			elliptical_wing
			semielliptical_wing
			laminar_flow_straight_wing
			high_altitude_straight_wing
			twin_tail
			twin_boom
		}

		path = {
			leads_to_tech = air_improved_construction
			research_cost_coeff = 1
		}

		research_cost = 0.5
		start_year = 1920

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 4 }
		}

		categories = {
			air_equipment
			plane_modules_tech
		}

		ai_will_do = {
			factor = 5
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	air_improved_construction = {

		enable_equipment_modules = {
			swept_wing
			flying_wing
			forward_swept_wing
			high_altitude_swept_wing
			g_suit_1
			fuel_tanks_very_large
		}

		path = {
			leads_to_tech = air_advanced_construction
			research_cost_coeff = 1
		}

		research_cost = 0.5
		start_year = 1929

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 12 }
		}

		categories = {
			air_equipment
			plane_modules_tech
		}

		ai_will_do = {
			factor = 5
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	air_advanced_construction = {

		enable_equipment_modules = {
			delta_wing
			tailed_delta_wing
			crescent_wing
			g_suit_2
		}

		path = {
			leads_to_tech = air_modern_construction
			research_cost_coeff = 1
		}

		research_cost = 0.5
		start_year = 1933

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 15 }
		}

		categories = {
			air_equipment
			plane_modules_tech
		}

		ai_will_do = {
			factor = 5
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	air_modern_construction = {

		enable_equipment_modules = {
			blended_wing
			trapezoidal_wing
			stub_wing
			g_suit_3
			# canard
			# lerx
			# #pressurized_cabin_small

			# variable_sweep_wing
		}

		path = {
			leads_to_tech = air_future_construction
			research_cost_coeff = 1
		}

		research_cost = 1
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 20 }
		}

		categories = {
			air_equipment
			plane_modules_tech
		}

		ai_will_do = {
			factor = 5
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	air_future_construction = {

		enable_equipment_modules = {
			canard
			lerx
			#variable_sweep_wing
			twin_vertical_stabilizer
		}

		research_cost = 1
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 22 }
		}

		categories = {
			air_equipment
			plane_modules_tech
		}

		ai_will_do = {
			factor = 5
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}
		special_project_specialization = { specialization_air }
	}

	suicide_charge = {

		enable_equipment_modules = {
			fixed_explosive_charge
		}

		research_cost = 1.5 #Carrier Variant
		start_year = 1927

		# only from focus!!! #####
		allow = {
			always = no
		}

		#folder = {
		#	name = air_techs_folder
		#	position = { x = -2 y = 8 }
		#}

		ai_will_do = {
			factor = 0
		}
		################
	}

	### Guided AA Missiles

	###Early manually guided air-air missile
	air_air_missile_1 = {



		enable_equipment_modules = {
			air_air_missile_1_module
			guided_anti_ship_missile_2
			improved_rocket_propelled_bombs
		}

		path = {
			leads_to_tech = air_air_missile_2
			research_cost_coeff = 1
		}

		research_cost = 1
		start_year = 1929

		# dependencies = {
		# improved_rocket_engines = 1
		# SAM_tech_3 = 1
		# }

		folder = {
			name = bba_air_techs_folder
			position = { x = 5 y = 12 }
		}

		dependencies = {
			sp_rockets_improved_guidance = 1
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				OR = {
					tag = ALK
					tag = USA
					tag = EMP
					tag = RUS
				}
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}

		categories = {
			rocketry
		}
		special_project_specialization = { specialization_air }
	}

	###Early semi-active air-air missile

	air_air_missile_2 = {




		enable_equipment_modules = {
			air_air_missile_2_module
			guided_anti_ship_missile_3
		}

		path = {
			leads_to_tech = air_air_missile_3
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = air_air_ir_missile_1
			research_cost_coeff = 1
		}
		path = {
			leads_to_tech = anti_tank_missile
			research_cost_coeff = 1
		}
		research_cost = 1
		start_year = 1931

		# dependencies = {
		# improved_rocket_engines = 1
		# }

		dependencies = {
			sp_rockets_improved_guidance_2 = 1
		}

		folder = {
			name = bba_air_techs_folder
			position = { x = 5 y = 14 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				OR = {
					tag = ALK
					tag = USA
					tag = EMP
					tag = RUS
				}
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}

		categories = {
			rocketry
			radar_tech
		}
		special_project_specialization = { specialization_air }
	}

	###Advanced semi-active air-air missile

	air_air_missile_3 = {



		enable_equipment_modules = {
			air_air_missile_3_module
			air_air_ir_missile_1_module
			helicopter_ir_missile_1_module
		}

		# mothership = {
			# air_attack = 0.1
		# }

		path = {
			leads_to_tech = air_air_missile_4
			research_cost_coeff = 1
		}

		dependencies = {
			sp_rockets_improved_guidance_3 = 1
		}

		research_cost = 1
		start_year = 1939

		# dependencies = {
		# improved_rocket_engines = 1
		# SAM_tech_3 = 1
		# }

		folder = {
			name = bba_air_techs_folder
			position = { x = 5 y = 18 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				OR = {
					tag = ALK
					tag = USA
					tag = EMP
					tag = RUS
				}
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}

		categories = {
			rocketry
			radar_tech
		}
		special_project_specialization = { specialization_air }

		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_lenticular_missile
			}
		}
	}

	###Long range active air-air missile

	air_air_missile_4 = {



		enable_equipment_modules = {
			air_air_missile_4_module
			guided_anti_ship_missile_4
			air_air_ir_missile_2_module
			helicopter_ir_missile_2_module
			# long_range_sarh_missile_module
			# improved_ir_missile_module
		}

		# mothership = {
			# air_attack = 0.1
		# }

		path = {
			leads_to_tech = air_air_missile_5
			research_cost_coeff = 1
		}

		research_cost = 1
		start_year = 1944

		# dependencies = {
		# improved_rocket_engines = 1
		# SAM_tech_3 = 1
		# }

		folder = {
			name = bba_air_techs_folder
			position = { x = 5 y = 20 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				OR = {
					tag = ALK
					tag = USA
					tag = EMP
					tag = RUS
				}
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}

		dependencies = {
			sp_rockets_improved_guidance_4 = 1
		}

		categories = {
			rocketry
			radar_tech
		}
		special_project_specialization = { specialization_air }
	}

	air_air_missile_5 = {

		enable_equipment_modules = {
			long_range_sarh_missile_module
			improved_ir_missile_module
		}

		path = {
			leads_to_tech = air_air_missile_6
			research_cost_coeff = 1
		}

		research_cost = 1
		start_year = 1949

		folder = {
			name = bba_air_techs_folder
			position = { x = 5 y = 24 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				OR = {
					tag = ALK
					tag = USA
					tag = EMP
					tag = RUS
				}
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}

		dependencies = {
			sp_rockets_improved_guidance_4 = 1
		}

		categories = {
			rocketry
			radar_tech
		}
		special_project_specialization = { specialization_air }
	}

	air_air_missile_6 = {

		enable_equipment_modules = {
			long_range_bvr_missile_module
		}

		research_cost = 1
		start_year = 1953

		folder = {
			name = bba_air_techs_folder
			position = { x = 5 y = 26 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				OR = {
					tag = ALK
					tag = USA
					tag = EMP
					tag = RUS
				}
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
		}

		dependencies = {
			sp_rockets_improved_guidance_4 = 1
		}

		categories = {
			rocketry
			radar_tech
		}
		special_project_specialization = { specialization_air }
	}

	#Early IR air-air missile

	# air_air_ir_missile_1 = {

		# enable_equipment_modules = {
			# air_air_ir_missile_1_module
		# }

		# path = {
			# leads_to_tech = air_air_ir_missile_2
			# research_cost_coeff = 1
		# }

		# research_cost = 1
		# start_year = 1939

		# # dependencies = {
		# # improved_rocket_engines = 1
		# # SAM_tech_3 = 1
		# # }

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = 1 y = 18 }
		# }

		# ai_will_do = {
			# factor = 1
			# modifier = {
				# factor = 5
				# OR = {
					# tag = ALK
					# tag = USA
					# tag = EMP
					# tag = RUS
				# }
			# }
			# modifier = {
				# factor = 5
				# is_major = yes
				# num_of_military_factories > 25
			# }
		# }

		# categories = {
			# rocketry
			# electronics
		# }
	# }

	# #Improved IR air-air missile

	# air_air_ir_missile_2 = {

		# enable_equipment_modules = {
			# air_air_ir_missile_2_module
		# }

		# research_cost = 1
		# start_year = 1944

		# # dependencies = {
		# # improved_rocket_engines = 1
		# # SAM_tech_3 = 1
		# # }

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = 1 y = 20 }
		# }

		# ai_will_do = {
			# factor = 1
			# modifier = {
				# factor = 5
				# OR = {
					# tag = ALK
					# tag = USA
					# tag = RUS
					# tag = EMP
				# }
			# }
			# modifier = {
				# factor = 5
				# is_major = yes
				# num_of_military_factories > 25
			# }
		# }

		# categories = {
			# rocketry
			# electronics
		# }
	# }

	#Guided gliding anti-ship munition

	anti_ship_missile_1 = {

		#is_special_project_tech = yes

		enable_equipment_modules = {
			guided_anti_ship_missile
			rocket_propelled_bombs
			aa_rocket_pods
		}

		# path = {
			# leads_to_tech = anti_ship_missile_2
			# research_cost_coeff = 1
		# }

		path = {
			leads_to_tech = air_air_missile_1
			research_cost_coeff = 1
		}

		research_cost = 0.5
		start_year = 1928

		dependencies = {
			sp_rockets_improved_guidance = 1
		}

		folder = {
			name = bba_air_techs_folder
			position = { x = 5 y = 10 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 2
				OR = {
					tag = ALK
					tag = USA
					tag = RUS
					tag = EMP
				}
			}
			# modifier = {
				# factor = 5
				# is_major = yes
				# num_of_military_factories > 25
			# }
			modifier = {
				factor = 0
				is_major = yes
				date < 1944.1.1
			}
		}

		categories = {
			rocketry
			electronics
		}
		special_project_specialization = { specialization_air }
	}

	#Propelled guided anti-ship munition

	# anti_ship_missile_2 = {

		# enable_equipment_modules = {
			# guided_anti_ship_missile_2
		# }

		# path = {
			# leads_to_tech = anti_ship_missile_3
			# research_cost_coeff = 1
		# }

		# research_cost = 0.5
		# start_year = 1929

		# # dependencies = {
		# # improved_rocket_engines = 1
		# # SAM_tech_3 = 1
		# # }

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = 3 y = 12 }
		# }

		# ai_will_do = {
			# factor = 1
			# modifier = {
				# factor = 2
				# OR = {
					# tag = ALK
					# tag = USA
					# tag = RUS
					# tag = EMP
				# }
			# }
			# # modifier = {
				# # factor = 5
				# # is_major = yes
				# # num_of_military_factories > 25
			# # }
		# }

		# categories = {
			# rocketry
			# electronics
		# }
	# }

	# #Anti-ship missile

	# anti_ship_missile_3 = {

		# enable_equipment_modules = {
			# guided_anti_ship_missile_3
		# }

		# research_cost = 1
		# start_year = 1944

		# # dependencies = {
		# # improved_rocket_engines = 1
		# # SAM_tech_3 = 1
		# # }

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = 3 y = 20 }
		# }

		# ai_will_do = {
			# factor = 1
			# modifier = {
				# factor = 3
				# OR = {
					# tag = ALK
					# tag = USA
					# tag = RUS
					# tag = EMP
				# }
			# }
			# # modifier = {
				# # factor = 5
				# # is_major = yes
				# # num_of_military_factories > 25
			# # }
		# }

		# categories = {
			# rocketry
			# electronics
		# }
	# }

	# #Anti-tank missile

	# anti_tank_missile = {

		# enable_equipment_modules = {
			# anti_tank_missile_module
		# }

		# research_cost = 1
		# start_year = 1944

		# # dependencies = {
		# # improved_rocket_engines = 1
		# # SAM_tech_3 = 1
		# # }

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = 2 y = 20 }
		# }

		# ai_will_do = {
			# factor = 1
			# modifier = {
				# factor = 5
				# OR = {
					# tag = ALK
					# tag = USA
					# tag = RUS
					# tag = EMP
				# }
			# }
			# modifier = {
				# factor = 5
				# is_major = yes
				# num_of_military_factories > 25
			# }
		# }

		# categories = {
			# rocketry
			# electronics
		# }
	# }

	nsb_gyrocopter = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_helicopter
			}
		}

		show_equipment_icon = yes

		is_special_project_tech = yes

		enable_equipments = {
			utility_helicopter_equipment_0
		}

		enable_subunits = {
			hq_helicopter_liaison
		}

		path = {
			leads_to_tech = scout_helicopter_1
			research_cost_coeff = 1
		}

		# path = {
			# leads_to_tech = utility_helicopter_1
			# research_cost_coeff = 1
		# }

		# path = {
			# leads_to_tech = naval_helicopter_1
			# research_cost_coeff = 1
		# }

		# destroyer = {
			# surface_detection = 0.02
		# }
		# submarine = {
			# surface_detection = 0.02
		# }
		# light_cruiser = {
			# surface_detection = 0.02
		# }
		# heavy_cruiser = {
			# surface_detection = 0.02
		# }
		# battleship = {
			# surface_detection = 0.02
		# }
		# battle_cruiser = {
			# surface_detection = 0.02
		# }
		# carrier = {
			# surface_detection = 0.02
		# }
		# field_hospital = {
			# casualty_trickleback = 0.05
		# }
		# category_recon = {
			# recon = 0.05
		# }
		# dependencies = {
			# jet_engines = 1
		# }

		research_cost = 2.5
		start_year = 1929

		folder = {
			name = bba_air_techs_folder
			position = { x = 10 y = 12 }
		}

		ai_will_do = {
			factor = 1

			modifier = {
				factor = 2
				date > "1931.1.1"
			}
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				tag = EMP
			}
			modifier = {
				factor = 7
				date > "1932.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1932.1.1"
				tag = RUS
			}
		}
		special_project_specialization = { specialization_air }
	}

	scout_helicopter_1 = {

		enable_equipments = {
			scout_helicopter_equipment_1
		}

		# helicopter_recon = {
			# need = {
				# helicopter_equipment = -20
				# scout_helicopter_equipment_1 = 10
			# }
		# }

		# on_research_complete = {
			# custom_effect_tooltip = scout_helicopter_unlock
		# }

		show_effect_as_desc = yes
		# enable_subunits = {
			# scout_helicopter_recon
		# }

		path = {
			leads_to_tech = utility_helicopter_1
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = naval_helicopter_1
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = scout_helicopter_2
			research_cost_coeff = 1
		}


		research_cost = 2
		start_year = 1931

		folder = {
			name = bba_air_techs_folder
			position = { x = 10 y = 14 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				tag = EMP
			}
			modifier = {
				factor = 7
				date > "1931.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1931.1.1"
				tag = RUS
			}
		}

		categories = {
			light_air
		}
		special_project_specialization = { specialization_air }
	}

	scout_helicopter_2 = {

		enable_equipments = {
			scout_helicopter_equipment_2
		}

		path = {
			leads_to_tech = scout_helicopter_3
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1936

		folder = {
			name = bba_air_techs_folder
			position = { x = 10 y = 17 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				tag = EMP
			}
			modifier = {
				factor = 7
				date > "1936.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1936.1.1"
				tag = RUS
			}
		}

		categories = {
			light_air
		}
		special_project_specialization = { specialization_air }
	}

	scout_helicopter_3 = {

		enable_equipments = {
			scout_helicopter_equipment_3
		}

		path = {
			leads_to_tech = scout_helicopter_4
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1941

		folder = {
			name = bba_air_techs_folder
			position = { x = 10 y = 19 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				tag = EMP
			}
			modifier = {
				factor = 7
				date > "1941.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1941.1.1"
				tag = RUS
			}
		}

		categories = {
			light_air
		}
		special_project_specialization = { specialization_air }
	}

	scout_helicopter_4 = {

		show_equipment_icon = yes

		enable_equipments = {
			scout_helicopter_equipment_4
		}

		research_cost = 2
		start_year = 1947

		path = {
			leads_to_tech = light_attack_helicopter_1
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_techs_folder
			position = { x = 10 y = 21 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				tag = EMP
			}
			modifier = {
				factor = 7
				date > "1947.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1947.1.1"
				tag = RUS
			}
		}

		categories = {
			light_air
		}
		special_project_specialization = { specialization_air }
	}

	light_attack_helicopter_1 = {

		enable_equipments = {
			light_attack_helicopter_equipment_1
		}

		enable_subunits = {
			combat_helicopter_recon
		}

		research_cost = 2
		start_year = 1950

		folder = {
			name = bba_air_techs_folder
			position = { x = 10 y = 23 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				tag = EMP
			}
			modifier = {
				factor = 7
				date > "1950.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1950.1.1"
				tag = RUS
			}
		}

		categories = {
			light_air
		}
		special_project_specialization = { specialization_air }
	}

	naval_helicopter_1 = {

		enable_equipment_modules = {
			naval_helicopter_module_1
			#ship_helicopter_squadron_1
		}

		enable_equipments = {
			naval_helicopter_equipment_1
		}

		path = {
			leads_to_tech = naval_helicopter_2
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1936

		folder = {
			name = bba_air_techs_folder
			position = { x = 16 y = 17 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				tag = EMP
			}
			modifier = {
				factor = 7
				date > "1936.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1936.1.1"
				tag = RUS
			}
		}

		categories = {
			light_air
		}
		special_project_specialization = { specialization_air }
		on_research_complete = {
			custom_effect_tooltip = {
				localization_key = SP_UNLOCK_PROJECT
				PROJECT = sp_naval_ice_carrier
			}
		}
	}

	naval_helicopter_2 = {

		enable_equipment_modules = {
			naval_helicopter_module_2
			#ship_helicopter_squadron_2
		}

		enable_equipments = {
			naval_helicopter_equipment_2
		}

		path = {
			leads_to_tech = naval_helicopter_3
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1941

		folder = {
			name = bba_air_techs_folder
			position = { x = 16 y = 19 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				tag = EMP
			}
			modifier = {
				factor = 7
				date > "1941.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1941.1.1"
				tag = RUS
			}
		}

		categories = {
			naval_equipment
			light_air
		}
		special_project_specialization = { specialization_air }
	}

	naval_helicopter_3 = {

		enable_equipment_modules = {
			naval_helicopter_module_3
		}

		enable_equipments = {
			naval_helicopter_equipment_3
		}

		research_cost = 2
		start_year = 1947

		folder = {
			name = bba_air_techs_folder
			position = { x = 16 y = 21 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				tag = EMP
			}
			modifier = {
				factor = 7
				date > "1947.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1947.1.1"
				tag = RUS
			}
		}

		categories = {
			naval_equipment
			light_air
		}
		special_project_specialization = { specialization_air }
	}

	utility_helicopter_1 = {

		enable_equipments = {
			utility_helicopter_equipment_1
		}

		# helicopter_field_hospital = {
			# need = {
				# helicopter_equipment = -15
				# utility_helicopter_equipment = 15
			# }
		# }

		# helicopter_transport = {
			# need = {
				# helicopter_equipment = -10
				# utility_helicopter_equipment = 10
			# }
		# }

		# helicopter_brigade = {
			# need = {
				# helicopter_equipment = -15
				# utility_helicopter_equipment = 15
			# }
		# }

		# on_research_complete = {
			# custom_effect_tooltip = utility_helicopter_unlock
		# }

		show_effect_as_desc = yes

		enable_subunits = {
			airmobile
		}

		path = {
			leads_to_tech = utility_helicopter_2
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = cargo_helicopter_1
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1936

		folder = {
			name = bba_air_techs_folder
			position = { x = 13 y = 17 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				tag = EMP
			}
			modifier = {
				factor = 7
				date > "1936.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1936.1.1"
				tag = RUS
			}
		}

		categories = {
			light_air
		}
		special_project_specialization = { specialization_air }
	}

	utility_helicopter_2 = {

		enable_equipments = {
			utility_helicopter_equipment_2
		}

		path = {
			leads_to_tech = cargo_helicopter_1
			research_cost_coeff = 0.5
		}

		path = {
			leads_to_tech = utility_helicopter_3
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1941

		folder = {
			name = bba_air_techs_folder
			position = { x = 13 y = 19 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				tag = EMP
			}
			modifier = {
				factor = 7
				date > "1941.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1941.1.1"
				tag = RUS
			}
		}

		categories = {
			light_air
		}
		special_project_specialization = { specialization_air }
	}

	utility_helicopter_3 = {

		enable_equipments = {
			utility_helicopter_equipment_3
		}


		research_cost = 2
		start_year = 1937

		folder = {
			name = bba_air_techs_folder
			position = { x = 13 y = 21 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				tag = EMP
			}
			modifier = {
				factor = 7
				date > "1947.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1947.1.1"
				tag = RUS
			}
		}

		categories = {
			light_air
		}
		special_project_specialization = { specialization_air }
	}

	cargo_helicopter_1 = {

		enable_equipments = {
			cargo_helicopter_equipment_1
		}

		enable_subunits = {
			general_aviation_battalion
		}

		path = {
			leads_to_tech = utility_helicopter_2
			research_cost_coeff = 0.5
		}

		path = {
			leads_to_tech = cargo_helicopter_2
			research_cost_coeff = 1
		}

		# on_research_complete = {
			# custom_effect_tooltip = cargo_helicopter_unlock
		# }

		research_cost = 2
		start_year = 1941

		folder = {
			name = bba_air_techs_folder
			position = { x = 19 y = 19 }
		}

		helicopter_transport = {
			need = {
				cargo_helicopter_equipment_1 = 3
			}
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				date > "1941.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1941.1.1"
				tag = RUS
			}
		}

		categories = {
			light_air
		}
		special_project_specialization = { specialization_air }
	}

	cargo_helicopter_2 = {

		enable_equipments = {
			cargo_helicopter_equipment_2
		}

		research_cost = 2
		start_year = 1947

		folder = {
			name = bba_air_techs_folder
			position = { x = 19 y = 21 }
		}

		ai_will_do = {
			factor = 1
			modifier = {
				factor = 5
				is_major = yes
				num_of_military_factories > 25
			}
			modifier = {
				factor = 7
				date > "1947.1.1"
				tag = USA
			}
			modifier = {
				factor = 7
				date > "1947.1.1"
				tag = RUS
			}
		}

		categories = {
			light_air
		}
		special_project_specialization = { specialization_air }
	}

	ejection_seat = {
		air_wing_xp_loss_when_killed_factor = -0.2
	}

	no_tech_1 = {
	}

	no_tech_2 = {
	}

	no_tech_3 = {
	}

	##### SPECIAL PROJECTS #####

	sp_centrifugal_jet_tech = {
		allow_branch = {
			has_dlc = "Gotterdammerung"
		}

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_jet_engine
			}
		}

		is_special_project_tech = yes

		research_cost = 2
		start_year = 1929

		# folder = {
			# name = bba_air_techs_folder
			# position = { x = 0 y = 12 }
		# }

		# folder = {
			# name = air_techs_folder
			# position = { x = 4 y = 12 }
		# }

		categories = {
			jet_technology
			cat_air_engine
			helicopter_tech
		}

		category_helicopter_support_companies = {
			fuel_consumption = -0.05
			maximum_speed = 0.1
			defense = 0.05
			breakthrough = 0.05
		}

		special_project_specialization = { specialization_air }
		ai_will_do = {
			factor = 1
			modifier = {
				is_major = yes
				factor = 4
			}
		}
	}

	reinforced_wings_mothership = {
		allow_branch = {
			 has_dlc = "Gotterdammerung"
		}

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_mothership_aircraft
			}
		}

		is_special_project_tech = yes

		research_cost = 1.75
		start_year = 1922

		folder = {
			name = bba_air_techs_folder
			position = { x = @mothership_x_bba y = 4 }
		}

		folder = {
			name = air_techs_folder
			position = { x = @mothership_x y = 7 }
		}

		categories = {
			heavy_air
			air_equipment
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}
		mothership = {
			air_defence = 0.08
		}
		special_project_specialization = { specialization_air }
		ai_will_do = {
			factor = 1
		}
	}

	miniature_fighters = {
		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_mothership_aircraft
			}
		}

		enable_equipment_modules = {
			miniature_fighter_1
		}

		is_special_project_tech = yes


		research_cost = 1.5
		start_year = 1928

		folder = {
			name = bba_air_techs_folder
			position = { x = @mothership_x_bba y = 9 }
		}

		folder = {
			name = air_techs_folder
			position = { x = @mothership_x y = 10 }
		}

		categories = {
			heavy_air
			air_equipment
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}

		special_project_specialization = { specialization_air }

		ai_will_do = {
			factor = 1
		}
	}

	aerial_hangars = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_mothership_aircraft
			}
		}

		enable_equipment_modules = {
			aerial_hangar_module
		}

		is_special_project_tech = yes

		research_cost = 1.75
		start_year = 1941

		folder = {
			name = bba_air_techs_folder
			position = { x = @mothership_x_bba y = 18 }
		}

		folder = {
			name = air_techs_folder
			position = { x = @mothership_x y = 13 }
		}

		categories = {
			heavy_air
			air_equipment
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}
		special_project_specialization = { specialization_air }

		ai_will_do = {
			factor = 1
		}
	}

	interceptor_engine_1 = {

		allow = {
		 	ROOT = {
				is_special_project_completed = sp:sp_rocket_interceptor
			}
		}

		show_equipment_icon = yes

		enable_equipment_modules = {
			rocket_engine_1 = 1
			aux_rocket_engine
		}

		path = {
			leads_to_tech = interceptor_engine_2
			research_cost_coeff = 1
		}

		dependencies = {
			experimental_rockets = 1
		}

		research_cost = 1
		start_year = 1927

		folder = {
			name = bba_air_techs_folder
			position = { x = 1 y = 8 }
		}

		categories = {
			rocketry
		}

		ai_will_do = {
			factor = 1
		}
		special_project_specialization = { specialization_air }
	}

	interceptor_engine_2 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_supersonic_jet
			}
		}

		show_equipment_icon = yes

		enable_equipment_modules = {
			rocket_engine_2 = 1
		}

		path = {
			leads_to_tech = interceptor_engine_3
			research_cost_coeff = 1
		}

		# dependencies = {
			# rocket_engines = 1
		# }

		research_cost = 1
		start_year = 1931

		folder = {
			name = bba_air_techs_folder
			position = { x = 1 y = 14 }
		}

		categories = {
			rocketry
		}

		ai_will_do = {
			factor = 1
		}
		special_project_specialization = { specialization_air }
	}

	interceptor_engine_3 = {

		show_equipment_icon = yes

		enable_equipment_modules = {
			rocket_engine_3
		}

		path = {
			leads_to_tech = interceptor_engine_4
			research_cost_coeff = 1
		}

		research_cost = 1
		start_year = 1934

		folder = {
			name = bba_air_techs_folder
			position = { x = 1 y = 16 }
		}

		categories = {
			rocketry
		}

		ai_will_do = {
			factor = 1
		}
		special_project_specialization = { specialization_air }
	}

	interceptor_engine_4 = {

		show_equipment_icon = yes

		enable_equipment_modules = {
			rocket_engine_4
		}

		research_cost = 1
		start_year = 1939

		folder = {
			name = bba_air_techs_folder
			position = { x = 1 y = 18 }
		}

		categories = {
			rocketry
		}

		ai_will_do = {
			factor = 1
		}
		special_project_specialization = { specialization_air }
	}

	mothership_aircraft_tech_0 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_mothership_aircraft
			}
		}

		is_special_project_tech = yes

		path = {
			leads_to_tech = reinforced_wings_mothership
			research_cost_coeff = 1
		}

		show_equipment_icon = yes
		enable_equipments = {
			mothership_airframe_0
		}
		enable_equipment_modules = {
			parasite_fighter_1
			basic_coupling_module
		}
		path = {
			leads_to_tech = mothership_aircraft_tech_1
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1920
		folder = {
			name = bba_air_techs_folder
			position = { x = 3 y = 2 }
		}

		categories = {
			heavy_air
			air_equipment
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}

		ai_will_do = {
		   base = 1

			modifier = {
				num_of_military_factories < 100
				factor = 0.1
			}

			modifier = {
				factor = 5
				tag = EMP
			}

			modifier = {
				factor = 10
				tag = USA
				date > 1937.1.1
			}

			modifier = {
				factor = 10
				tag = RUS
				date > "1929.1.1"
			}

			modifier = {
				factor = 10
				num_of_nukes > 1
			}

		}
		special_project_specialization = { specialization_air }
	}

	mothership_aircraft_tech_1 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_mothership_aircraft
			}
		}

		is_special_project_tech = yes

		show_equipment_icon = yes

		enable_equipments = {
			mothership_airframe_1
		}

		enable_equipment_modules = {
			improved_coupling_module
		}

		path = {
			leads_to_tech = mothership_aircraft_tech_2
			research_cost_coeff = 1
		}
		path = {
			leads_to_tech = miniature_fighters
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1926
		folder = {
			name = bba_air_techs_folder
			position = { x = 3 y = 6 }
		}

		categories = {
			heavy_air
			air_equipment
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}

		ai_will_do = {
		   base = 1

			modifier = {
				num_of_military_factories < 100
				factor = 0.1
			}

			modifier = {
				factor = 5
				tag = EMP
			}

			modifier = {
				factor = 10
				tag = USA
				date > 1937.1.1
			}

			modifier = {
				factor = 10
				tag = RUS
				date > "1929.1.1"
			}

			modifier = {
				factor = 10
				num_of_nukes > 1
			}

		}

		special_project_specialization = { specialization_air }
	}

	mothership_aircraft_tech_2 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_mothership_aircraft
			}
		}

		is_special_project_tech = yes

		show_equipment_icon = yes
		enable_equipments = {
			mothership_airframe_2
		}
		# enable_equipment_modules = {
			# parasite_fighter_1
		# }
		path = {
			leads_to_tech = mothership_aircraft_tech_3
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = advanced_parasite_fighter
			research_cost_coeff = 1
		}

		enable_equipment_modules = {
			refueling_coupling_module
		}

		research_cost = 2
		start_year = 1930
		folder = {
			name = bba_air_techs_folder
			position = { x = 3 y = 12 }
		}

		categories = {
			heavy_air
			air_equipment
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}

		ai_will_do = {
		   base = 1

			modifier = {
				num_of_military_factories < 100
				factor = 0.1
			}

			modifier = {
				factor = 5
				tag = EMP
			}

			modifier = {
				factor = 10
				tag = USA
				date > 1937.1.1
			}

			modifier = {
				factor = 10
				tag = RUS
				date > "1929.1.1"
			}

			modifier = {
				factor = 10
				num_of_nukes > 1
			}

		}

		special_project_specialization = { specialization_air }
	}

	mothership_aircraft_tech_3 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_mothership_aircraft
			}
		}

		is_special_project_tech = yes

		show_equipment_icon = yes
		enable_equipments = {
			mothership_airframe_3
		}

		path = {
			leads_to_tech = mothership_aircraft_tech_3
			research_cost_coeff = 1
		}
		path = {
			leads_to_tech = aerial_hangars
			research_cost_coeff = 1
		}

		# path = {
			# leads_to_tech = reinforced_wings_mothership
			# research_cost_coeff = 1
		# }

		research_cost = 2
		start_year = 1936
		folder = {
			name = bba_air_techs_folder
			position = { x = 3 y = 16 }
		}

		categories = {
			heavy_air
			air_equipment
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}

		ai_will_do = {
		   base = 1

			modifier = {
				num_of_military_factories < 100
				factor = 0.1
			}

			modifier = {
				factor = 5
				tag = EMP
			}

			modifier = {
				factor = 10
				tag = USA
				date > 1937.1.1
			}

			modifier = {
				factor = 10
				tag = RUS
				date > "1929.1.1"
			}

			modifier = {
				factor = 10
				num_of_nukes > 1
			}

		}

		special_project_specialization = { specialization_air }
	}

	advanced_parasite_fighter = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_mothership_aircraft
			}
		}

		enable_equipment_modules = {
			miniature_fighter_2
		}

		is_special_project_tech = yes

		research_cost = 1.75
		start_year = 1933

		folder = {
			name = bba_air_techs_folder
			position = { x = @mothership_x_bba y = 14 }
		}

		folder = {
			name = air_techs_folder
			position = { x = @mothership_x y = 13 }
		}

		categories = {
			heavy_air
			air_equipment
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}
		special_project_specialization = { specialization_air }

		ai_will_do = {
			factor = 1
		}
	}

	parasite_fighter_tech_1 = {

		allow = {
		 	ROOT = {
				is_special_project_completed = sp:sp_air_mothership_aircraft
			}
		}

		name = parasite_fighter_tech_name_1

		show_equipment_icon = yes

		enable_equipment_modules = {
			parasite_fighter_2 = 1
		}

		dependencies = {
			mothership_aircraft_tech_0 = 1
		}

		research_cost = 1
		start_year = 1927

		categories = {
			rocketry
		}

		ai_will_do = {
			factor = 1
		}
		special_project_specialization = { specialization_air }
	}

	parasite_fighter_tech_2 = {

		allow = {
		 	ROOT = {
				is_special_project_completed = sp:sp_air_mothership_aircraft
			}
		}

		show_equipment_icon = yes

		enable_equipment_modules = {
			parasite_fighter_3 = 1
		}

		dependencies = {
			mothership_aircraft_tech_1 = 1
		}

		research_cost = 1
		start_year = 1929

		categories = {
			rocketry
		}

		ai_will_do = {
			factor = 1
		}
		special_project_specialization = { specialization_air }
	}

	parasite_fighter_tech_3 = {

		allow = {
		 	ROOT = {
				is_special_project_completed = sp:sp_air_mothership_aircraft
			}
		}

		show_equipment_icon = yes

		enable_equipment_modules = {
			parasite_fighter_4 = 1
		}

		dependencies = {
			mothership_aircraft_tech_2 = 1
		}

		research_cost = 1
		start_year = 1934

		categories = {
			rocketry
		}

		ai_will_do = {
			factor = 1
		}
		special_project_specialization = { specialization_air }
	}

	parasite_fighter_tech_4 = {

		allow = {
		 	ROOT = {
				is_special_project_completed = sp:sp_air_mothership_aircraft
			}
		}

		show_equipment_icon = yes

		enable_equipment_modules = {
			parasite_fighter_5 = 1
		}

		dependencies = {
			mothership_aircraft_tech_3 = 1
		}

		research_cost = 1
		start_year = 1934

		categories = {
			rocketry
		}

		ai_will_do = {
			factor = 1
		}
		special_project_specialization = { specialization_air }
	}

	sp_lenticular_missile_tech = {

		enable_equipment_modules = {
			lenticular_defense_missile = 1
		}

	}

	attack_helicopter_1 = {

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_attack_helicopter
			}
		}

		show_equipment_icon = yes

		is_special_project_tech = yes

		enable_equipments = {
			attack_helicopter_airframe_0
		}

		enable_equipment_modules = {
			tail_rotor
			helicopter_push_prop
			fenestron
			coaxial_rotors
			helicopter_large_wings
			helicopter_stub_wings
			helicopter_weapon_pylons
			helicopter_unified_cockpit
			helicopter_separated_armored_cockpit
			helicopter_tandem_cockpit
			automatic_hover_system
			helicopter_piston_engine
			helicopter_single_turboshaft_engine
			helicopter_twin_turboshaft_engine
		}

		folder = {
			name = bba_air_techs_folder
			position = { x = 13 y = 23 }
		}

		categories = {
			light_air
		}
		special_project_specialization = { specialization_air }
	}

}
