technologies = {

	# MM: This constants are here because I am not a **** savage
	@transport_plane_x = 1
	@mothership_x_bba = 3
	@mothership_x = 3

	bba_early_transport_plane = {

		enable_equipments = {
			transport_plane_equipment_1
		}
	
		path = {
			leads_to_tech = bba_improved_transport_plane
			research_cost_coeff = 1
		}
		
		research_cost = 2
		start_year = 1933

		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
		}
		
		research_cost = 2
		start_year = 1940
		
		folder = {
			name = bba_air_techs_folder
			position = { x = @transport_plane_x y = 6 } 
		}
		
		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
		}
		path = {
			leads_to_tech = bba_jet_transport
			research_cost_coeff = 1
		}
		research_cost = 2
		start_year = 1945
		
		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
			}
		}
	}
	bba_jet_transport = {

		enable_equipments = {
			transport_plane_equipment_4
		}
		path = {
			leads_to_tech = bba_jet_transport_2
			research_cost_coeff = 1
		}
		research_cost = 2
		start_year = 1945
		
		folder = {
			name = bba_air_techs_folder
			position = { x = @transport_plane_x y = 14 } 
		}
		
		categories = {
			air_equipment
			transport_planes_cat
		}
		special_project_specialization = { specialization_air }
		ai_will_do = {
			factor = 1
			
			modifier = {
				factor = 2
				is_major = yes
			}
		}
	}
	bba_jet_transport_2 = {

		enable_equipments = {
			transport_plane_equipment_5
		}
		path = {
			leads_to_tech = bba_jet_transport_3
			research_cost_coeff = 1
		}
		research_cost = 2
		start_year = 1945
		
		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
			}
		}
	}
	bba_jet_transport_3 = {

		enable_equipments = {
			transport_plane_equipment_6
		}
		path = {
			leads_to_tech = bba_jet_transport_4
			research_cost_coeff = 1
		}
		research_cost = 2
		start_year = 1945
		
		folder = {
			name = bba_air_techs_folder
			position = { x = @transport_plane_x y = 22 } 
		}
		
		categories = {
			air_equipment
			transport_planes_cat
		}
		special_project_specialization = { specialization_air }
		ai_will_do = {
			factor = 1
			
			modifier = {
				factor = 2
				is_major = yes
			}
		}
	}
	bba_jet_transport_4 = {

		enable_equipments = {
			transport_plane_equipment_7
		}
		research_cost = 2
		start_year = 1945
		
		folder = {
			name = bba_air_techs_folder
			position = { x = @transport_plane_x y = 30 } 
		}
		
		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
		}
		
	
		path = {
			leads_to_tech = basic_small_airframe
			research_cost_coeff = 1
		}
		
		
		research_cost = 2
		start_year = 1926
		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
		}
		special_project_specialization = { specialization_air }

		
		ai_will_do = {
			factor = 1
			
			modifier = {
				factor = 2
				is_major = yes
			}
		}
	}
	
	
	
	basic_small_airframe = {

		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
		}
	
		path = {
			leads_to_tech = improved_small_airframe
			research_cost_coeff = 1
		}
		
		research_cost = 2
		start_year = 1936

		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
		}
		special_project_specialization = { specialization_air }
		
		
		
		ai_will_do = {
			factor = 2
			
			modifier = {
				factor = 2
				is_major = yes
			}
			
			modifier = {
				factor = 1.2
				date > "1937.1.1"
			}
			
			modifier = {
				factor = 1.2
				date > "1938.1.1"
			}
			
			modifier = {
				factor = 1.2
				date > "1939.1.1"
			}
			
			modifier = {
				factor = 5
				date > "1940.1.1"
			}
		}
	}
	
	
	
	improved_small_airframe = {

		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
		}
	
		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 = 1940
		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 6 }
		}
		folder = {
			name = secret_weapons_folder
			position = { x = 6 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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 2
			
			modifier = {
				factor = 4
				is_major = yes
			}

			modifier = {
				factor = 0
				original_tag = GER
				date < "1941.1.1"
			}

			modifier = {
				factor = 1.2
				date > "1941.1.1"
			}
			
			modifier = {
				factor = 1.2
				date > "1942.1.1"
			}
			
			modifier = {
				factor = 1.2
				date > "1943.1.1"
			}
			
			modifier = {
				factor = 5
				date > "1944.1.1"
			}
		}
	}
	
	advanced_small_airframe = {

		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	
			}
		}			
		research_cost = 2
		start_year = 1944

		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 2
			
			modifier = {
				factor = 4
				is_major = yes
			}
			
			modifier = {
				factor = 1.2
				date > "1945.1.1"
			}
			
			modifier = {
				factor = 1.2
				date > "1946.1.1"
			}
			
			modifier = {
				factor = 1.2
				date > "1947.1.1"
			}
			
			modifier = {
				factor = 5
				date > "1948.1.1"
			}
		}
	}
	
	modern_small_airframe = {

		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
		}

#		dependencies = {
#			jet_engines = 1
#		}

		path = {
			leads_to_tech = modern_small_airframe_1
			research_cost_coeff = 1
		}
		
		research_cost = 2
		start_year = 1945

		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
		}
		special_project_specialization = { specialization_air }

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

	modern_small_airframe_1 = {

	allow = { 	 		
			ROOT = {
				is_special_project_completed = sp:sp_air_supersonic_jet
			} 
		}
		is_special_project_tech = yes
		enable_equipments = {
			small_plane_airframe_5
			small_plane_cas_airframe_5
			small_plane_naval_bomber_airframe_5
			cv_small_plane_airframe_5
			cv_small_plane_cas_airframe_5
			cv_small_plane_naval_bomber_airframe_5
		}

#		dependencies = {
#			jet_engines = 1
#		}
		
		research_cost = 2
		start_year = 1950

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

		path = {
			leads_to_tech = modern_small_airframe_2
			research_cost_coeff = 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	
		}
		special_project_specialization = { specialization_air }

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

	modern_small_airframe_2 = {

		enable_equipments = {
			small_plane_airframe_6
			small_plane_cas_airframe_6
			small_plane_naval_bomber_airframe_6
			cv_small_plane_airframe_6
			cv_small_plane_cas_airframe_6
			cv_small_plane_naval_bomber_airframe_6
		}

#		dependencies = {
#			jet_engines = 1
#		}
		
		research_cost = 2
		start_year = 1955

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

		path = {
			leads_to_tech = modern_small_airframe_3
			research_cost_coeff = 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	
		}
		special_project_specialization = { specialization_air }

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

	modern_small_airframe_3 = {

		enable_equipments = {
			small_plane_airframe_7
			small_plane_cas_airframe_7
			small_plane_naval_bomber_airframe_7
			cv_small_plane_airframe_7
			cv_small_plane_cas_airframe_7
			cv_small_plane_naval_bomber_airframe_7
		}

		enable_equipment_modules = {
		}

#		dependencies = {
#			jet_engines = 1
#		}
		
		research_cost = 2
		start_year = 1960

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

		path = {
			leads_to_tech = modern_small_airframe_4
			research_cost_coeff = 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	
		}
		special_project_specialization = { specialization_air }

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

	modern_small_airframe_4 = {

		enable_equipments = {
			small_plane_airframe_8
			small_plane_cas_airframe_8
			small_plane_naval_bomber_airframe_8
			cv_small_plane_airframe_8
			cv_small_plane_cas_airframe_8
			cv_small_plane_naval_bomber_airframe_8
		}

#		dependencies = {
#			jet_engines = 1
#		}
		
		research_cost = 2
		start_year = 1965

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

		path = {
			leads_to_tech = modern_small_airframe_5
			research_cost_coeff = 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	
		}
		special_project_specialization = { specialization_air }

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

	modern_small_airframe_5 = {

		enable_equipments = {
			small_plane_airframe_9
			small_plane_cas_airframe_9
			small_plane_naval_bomber_airframe_9
			cv_small_plane_airframe_9
			cv_small_plane_cas_airframe_9
			cv_small_plane_naval_bomber_airframe_9
		}

#		dependencies = {
#			jet_engines = 1
#		}
		
		research_cost = 2
		start_year = 1970

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

		path = {
			leads_to_tech = modern_small_airframe_6
			research_cost_coeff = 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	
		}
		special_project_specialization = { specialization_air }

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

	modern_small_airframe_6 = {

		enable_equipments = {
			small_plane_airframe_10
			small_plane_cas_airframe_10
			small_plane_naval_bomber_airframe_10
			cv_small_plane_airframe_10
			cv_small_plane_cas_airframe_10
			cv_small_plane_naval_bomber_airframe_10
		}

#		dependencies = {
#			jet_engines = 1
#		}
		
		research_cost = 2
		start_year = 1980

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 26 }
		}

		path = {
			leads_to_tech = modern_small_airframe_7
			research_cost_coeff = 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	
		}
		special_project_specialization = { specialization_air }

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

	modern_small_airframe_7 = {

		enable_equipments = {
			small_plane_airframe_11
			small_plane_cas_airframe_11
			small_plane_naval_bomber_airframe_11
			cv_small_plane_airframe_11
			cv_small_plane_cas_airframe_11
			cv_small_plane_naval_bomber_airframe_11
		}

#		dependencies = {
#			jet_engines = 1
#		}
		
		research_cost = 2
		start_year = 1990

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 30 }
		}
		
		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	
		}
		special_project_specialization = { specialization_air }

		ai_will_do = {
			factor = 1
			modifier = {
				is_major = yes
				factor = 2
			}
			modifier = {
				tag = GER
				factor = 2
			}
		}
	}
	
	iw_medium_airframe = {

		enable_equipments = {
			medium_plane_airframe_0
			medium_plane_fighter_airframe_0
			medium_plane_scout_plane_airframe_0
#			transport_plane_equipment_1
		}

		path = {
			leads_to_tech = basic_medium_airframe
			research_cost_coeff = 1
		}
		
		research_cost = 2
		start_year = 1926
		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			base = 1

			modifier = {
				num_of_military_factories < 15
				factor = 0.1
			}
		}
	}
	
	basic_medium_airframe = {

		enable_equipments = {
			medium_plane_airframe_1
			medium_plane_fighter_airframe_1
			medium_plane_scout_plane_airframe_1
		}
	
		path = {
			leads_to_tech = improved_medium_airframe
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1936

		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			
			modifier = {
				factor = 1.2
				is_major = yes
				date > "1936.1.1"
			}
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = tactical_bomber
				}
				factor = 2
			}
			modifier = {
				factor = 1.2
				is_major = yes
				date > "1938.1.1"
			}
			
			modifier = {
				factor = 5
				is_major = yes
				date > "1940.1.1"
			}
		}
	}
	
	improved_medium_airframe = {

		enable_equipments = {
			medium_plane_airframe_2
			medium_plane_fighter_airframe_2
			medium_plane_scout_plane_airframe_2
#			transport_plane_equipment_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 = 1940
		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			
			modifier = {
				factor = 1.2
				is_major = yes
				date > "1940.1.1"
			}
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = tactical_bomber
				}
				factor = 2
			}
			modifier = {
				factor = 1.2
				is_major = yes
				date > "1941.1.1"
			}
			
			modifier = {
				factor = 5
				is_major = yes
				date > "1944.1.1"
			}
		}
	}
	
	advanced_medium_airframe = {

		enable_equipments = {
			medium_plane_airframe_3
			medium_plane_fighter_airframe_3
			medium_plane_scout_plane_airframe_3
#			transport_plane_equipment_3
		}
		
		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 = 1944
		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			
			modifier = {
				factor = 1.2
				is_major = yes
				date > "1944.1.1"
			}
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = tactical_bomber
				}
				factor = 2
			}
			modifier = {
				factor = 1.2
				is_major = yes
				date > "1945.1.1"
			}
		}
	}
	
	modern_medium_airframe = {

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

		is_special_project_tech = yes
		enable_equipments = {
			medium_plane_airframe_4
			medium_plane_fighter_airframe_4
			medium_plane_scout_plane_airframe_4
#			transport_plane_equipment_4
		}
		
#		dependencies = {
#			jet_engines = 1
#		}

		research_cost = 2
		start_year = 1950
		
		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 14 }
		}

		path = {
			leads_to_tech = modern_medium_airframe_1
			research_cost_coeff = 1
		}
		
		categories = {
			medium_air
			jet_technology
			cat_heavy_fighter
			tactical_bomber
			mio_cat_all_medium_aircraft_and_modules
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				is_major = yes
				factor = 4
			}
		}
	}

	modern_medium_airframe_1 = {

	allow = { 	 		
			ROOT = {
				is_special_project_completed = sp:sp_air_supersonic_jet
			} 
		}
		is_special_project_tech = yes
		enable_equipments = {
			medium_plane_airframe_5
			medium_plane_fighter_airframe_5
			medium_plane_scout_plane_airframe_5
		}
		
#		dependencies = {
#			jet_engines = 1
#		}

		research_cost = 2
		start_year = 1955

		path = {
			leads_to_tech = modern_medium_airframe_2
			research_cost_coeff = 1
		}
		
		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 16 }
		}
		
		categories = {
			medium_air
			jet_technology
			cat_heavy_fighter
			tactical_bomber
			mio_cat_all_medium_aircraft_and_modules
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				is_major = yes
				factor = 4
			}
		}
	}

	modern_medium_airframe_2 = {

		enable_equipments = {
			medium_plane_airframe_6
			medium_plane_fighter_airframe_6
			medium_plane_scout_plane_airframe_6
#			transport_plane_equipment_5
		}
		
#		dependencies = {
#			jet_engines = 1
#		}

		research_cost = 2
		start_year = 1965

		path = {
			leads_to_tech = modern_medium_airframe_3
			research_cost_coeff = 1
		}
		
		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 20 }
		}
		
		categories = {
			medium_air
			jet_technology
			cat_heavy_fighter
			tactical_bomber
			mio_cat_all_medium_aircraft_and_modules
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				is_major = yes
				factor = 4
			}
		}
	}

	modern_medium_airframe_3 = {

		enable_equipments = {
			medium_plane_airframe_7
			medium_plane_fighter_airframe_7
			medium_plane_scout_plane_airframe_7
#			transport_plane_equipment_6
		}
		
#		dependencies = {
#			jet_engines = 1
#		}

		research_cost = 2
		start_year = 1975

		path = {
			leads_to_tech = modern_medium_airframe_4
			research_cost_coeff = 1
		}
		
		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 24 }
		}
		
		categories = {
			medium_air
			jet_technology
			cat_heavy_fighter
			tactical_bomber
			mio_cat_all_medium_aircraft_and_modules
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				is_major = yes
				factor = 4
			}
		}
	}

	modern_medium_airframe_4 = {

		enable_equipments = {
			medium_plane_airframe_8
			medium_plane_fighter_airframe_8
			medium_plane_scout_plane_airframe_8
#			transport_plane_equipment_7
		}
		
#		dependencies = {
#			jet_engines = 1
#		}

		research_cost = 2
		start_year = 1985
		
		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 28 }
		}
		
		categories = {
			medium_air
			jet_technology
			cat_heavy_fighter
			tactical_bomber
			mio_cat_all_medium_aircraft_and_modules
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				is_major = yes
				factor = 4
			}
		}
	}

	iw_large_airframe = {

		enable_equipments = {
			large_plane_airframe_0
			large_plane_maritime_patrol_plane_airframe_0
		}
	
		path = {
			leads_to_tech = basic_large_airframe
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1926
		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 2 }
		}
		
		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
			
			modifier = {
				factor = 5
				tag = ENG
			}
			
			modifier = {
				factor = 5
				tag = USA
			}
		}
	}
	
	basic_large_airframe = {

		enable_equipments = {
			large_plane_airframe_1
			large_plane_maritime_patrol_plane_airframe_1
		}
	
		path = {
			leads_to_tech = improved_large_airframe
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1936
		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 4 }
		}
		
		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
			
			modifier = {
				factor = 5
				tag = ENG
			}
			
			modifier = {
				factor = 5
				tag = USA
			}
		}
	}
	
	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	
				}						
			}
		}
		enable_equipments = {
			large_plane_airframe_2
			large_plane_maritime_patrol_plane_airframe_2
		}
	
		path = {
			leads_to_tech = advanced_large_airframe
			research_cost_coeff = 1
		}
		path = {
			leads_to_tech = reinforced_wings_mothership
			research_cost_coeff = 1
		}
		
		research_cost = 2
		start_year = 1940
		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 6 }
		}
		
		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
			
			modifier = {
				factor = 5
				tag = ENG
			}
			
			modifier = {
				factor = 5
				tag = USA
			}
		}
	}
	
	advanced_large_airframe = {

		enable_equipments = {
			large_plane_airframe_3
			large_plane_maritime_patrol_plane_airframe_3
		}
		
		path = {
			leads_to_tech = modern_large_airframe
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1944
		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 8 }
		}
		
		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
			
			modifier = {
				factor = 5
				tag = ENG
			}
			
			modifier = {
				factor = 5
				tag = USA
			}
		}
	}
	
	modern_large_airframe = {

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

		is_special_project_tech = yes
		enable_equipments = {
			large_plane_airframe_4
			large_plane_maritime_patrol_plane_airframe_4
		}
		
		research_cost = 2
		start_year = 1950

#		dependencies = {
#			jet_engines = 1
#		}

		path = {
			leads_to_tech = modern_large_airframe_1
			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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = strategic_bomber
				}
				factor = 4.5
			}
		}
	}

	modern_large_airframe_1 = {

		allow = { 	 		
			ROOT = {
				is_special_project_completed = sp:sp_air_supersonic_jet
			} 
		}
		is_special_project_tech = yes
		enable_equipments = {
			large_plane_airframe_5
			large_plane_maritime_patrol_plane_airframe_5
		}
		
		research_cost = 2
		start_year = 1955

#		dependencies = {
#			jet_engines = 1
#		}
		path = {
			leads_to_tech = modern_large_airframe_2
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 16 }
		}
		
		categories = {
			heavy_air
			jet_technology
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = strategic_bomber
				}
				factor = 4.5
			}
		}
	}

	modern_large_airframe_2 = {

		enable_equipments = {
			large_plane_airframe_6
			large_plane_maritime_patrol_plane_airframe_6
		}
		
		research_cost = 2
		start_year = 1960

#		dependencies = {
#			jet_engines = 1
#		}

		path = {
			leads_to_tech = modern_large_airframe_3
			research_cost_coeff = 1
		}

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

	modern_large_airframe_3 = {

		enable_equipments = {
			large_plane_airframe_7
			large_plane_maritime_patrol_plane_airframe_7
		}
		
		research_cost = 2
		start_year = 1970

#		dependencies = {
#			jet_engines = 1
#		}

		path = {
			leads_to_tech = modern_large_airframe_4
			research_cost_coeff = 1
		}

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

	modern_large_airframe_4 = {

		enable_equipments = {
			large_plane_airframe_8
			large_plane_maritime_patrol_plane_airframe_8
		}
		
		research_cost = 2
		start_year = 1985

#		dependencies = {
#			jet_engines = 1
#		}

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 28 }
		}
		
		categories = {
			heavy_air
			jet_technology
			cat_strategic_bomber
			mio_cat_all_heavy_aircraft_and_modules
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				has_deployed_air_force_size = {
					size > 500
					type = strategic_bomber
				}
				factor = 4.5
			}
		}
	}

	early_bombs = {

		enable_equipment_modules = {
			bomb_locks
			small_bomb_bay
			medium_bomb_bay
			large_bomb_bay
		}
		
		research_cost = 1
		start_year = 1922

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 2 }
		}

		path = {
			leads_to_tech = armor_piercing_bombs
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = medium_bombs
			research_cost_coeff = 1
		}
		
		categories = {
			air_equipment
			plane_modules_tech
			cat_air_bombs
			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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
				factor = 5
			}
		}
	}

	armor_piercing_bombs = {
		enable_equipment_modules = {
					armor_piercing_bomb_locks
		}
			
		research_cost = 1
		start_year = 1936

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
				factor = 5
			}
		}
	}
	
	photo_reconnaisance = {
		enable_equipment_modules = {
			recon_camera
		}
		
		research_cost = 1
		start_year = 1922

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 2 }
		}

		allow_branch = { has_dlc = "La Resistance" }
		
		categories = {
			air_equipment
			plane_modules_tech
			mio_cat_all_medium_aircraft_and_modules
		}
		special_project_specialization = { specialization_air }

		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = basic_medium_airframe
				}
				factor = 3
			}
		}
	}
	
	medium_bombs = {

		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	
			}
		}
		enable_equipment_modules = {
			bomb_locks_1
			heavy_bomb_locks
		}
		
		research_cost = 1
		start_year = 1944

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

		path = {
			leads_to_tech = modern_bombs
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = photoflashbomb
			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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = advanced_small_airframe
					has_tech = advanced_medium_airframe
					has_tech = advanced_large_airframe
				}
				factor = 5
			}
		}
	}

	modern_bombs = {

		enable_equipment_modules = {
			bomb_locks_2
		}
		
		research_cost = 1
		start_year = 1950

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

		path = {
			leads_to_tech = modern_bombs2
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = airtogroundmissile
			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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = modern_small_airframe_1
					has_tech = modern_medium_airframe
					has_tech = modern_large_airframe
				}
				factor = 5
			}
		}
	}

	photoflashbomb = {

		enable_equipment_modules = {
			photoflash
		}
		
		research_cost = 1
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 8 }
		}
		
		categories = {
			air_equipment
			plane_modules_tech
			mio_cat_all_medium_aircraft_and_modules
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = advanced_small_airframe
					has_tech = advanced_medium_airframe
					has_tech = advanced_large_airframe
				}
				factor = 5
			}
		}
	}

	modern_bombs2 = {

		enable_equipment_modules = {
			bomb_locks_3
		}
		
		research_cost = 1
		start_year = 1960

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

		path = {
			leads_to_tech = tvguidedbomb
			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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = modern_small_airframe_3
					has_tech = modern_medium_airframe_2
					has_tech = modern_large_airframe_2
				}
				factor = 5
			}
		}
	}

	tvguidedbomb = {

		enable_equipment_modules = {
			tvbomb
		}
		
		research_cost = 1
		start_year = 1970

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

		path = {
			leads_to_tech = tarpspod
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = laserguidedbomb
			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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = modern_small_airframe_5
					has_tech = modern_medium_airframe_3
					has_tech = modern_large_airframe_3
				}
				factor = 5
			}
		}
	}

	tarpspod = {

		enable_equipment_modules = {
			tarppod
		}
		
		research_cost = 1
		start_year = 1970

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 22 }
		}
		
		categories = {
			air_equipment
			plane_modules_tech
			mio_cat_all_medium_aircraft_and_modules
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = modern_small_airframe_5
					has_tech = modern_medium_airframe_3
					has_tech = modern_large_airframe_3
				}
				factor = 5
			}
		}
	}

	laserguidedbomb = {

		enable_equipment_modules = {
			laserbomb
		}
		
		research_cost = 1
		start_year = 1980

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 26 }
		}

		path = {
			leads_to_tech = laserguidedbomb2
			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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = modern_small_airframe_6
					has_tech = modern_medium_airframe_4
					has_tech = modern_large_airframe_4
				}
				factor = 5
			}
		}
	}

	laserguidedbomb2 = {

		enable_equipment_modules = {
			laserbomb_1
		}
		
		research_cost = 1
		start_year = 1990

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 30 }
		}
		
		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = modern_small_airframe_7
				}
				factor = 5
			}
		}
	}

	air_torpedoe_1 = {
		enable_equipment_modules = {
			torpedo_mounting
		}
			
		research_cost = 1
		start_year = 1936

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 2 }
		}

		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 2
			modifier = {
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
				factor = 5
			}
		}
	}

	air_torpedoe_2 = {
		enable_equipment_modules = {
			torpedo_mounting_2
		}
			
		research_cost = 1
		start_year = 1940

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
				factor = 5
			}
		}
	}

	air_torpedoe_3 = {
		enable_equipment_modules = {
			torpedo_mounting_3
		}
			
		research_cost = 1
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 10 }
		}

		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
				factor = 5
			}
		}
	}

	aa_lmg = {

		enable_equipment_modules = {
			light_mg_2x
			light_mg_4x
			lmg_defense_turret
			lmg_defense_turret_2x
		}
		
		research_cost = 1
		start_year = 1922

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = iw_small_airframe
					has_tech = iw_medium_airframe
					has_tech = iw_large_airframe
				}
				factor = 5
			}
		}
	}

	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
		}
		
		research_cost = 1
		start_year = 1936

		folder = {
			name = bba_air_techs_folder
			position = { x = -2 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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				date > "1937.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1938.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1939.1.1"
				factor = 3
			}
			modifier = {
				has_War = yes
				factor = 3
			}
		}
	}

	aa_hmg = {

		enable_equipment_modules = {
			heavy_mg_2x
			heavy_mg_4x
			hmg_defense_turret
			hmg_defense_turret_2x
		}
		
		research_cost = 1
		start_year = 1938

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

		path = {
			leads_to_tech = aa_hmg2
			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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = basic_small_airframe
					has_tech = basic_medium_airframe
					has_tech = basic_large_airframe
				}
				factor = 5
			}
			modifier = {
				OR = {
					tag = USA
					tag = GER
				}
				factor = 3
			}
		}
	}

	aa_hmg2 = {

		enable_equipment_modules = {
			heavy_mg_1_2x
			heavy_mg_1_4x
			hmg_defense_turret_1
			hmg_defense_turret_2x_1
		}
		
		research_cost = 1
		start_year = 1944

		path = {
			leads_to_tech = aa_hmg3
			research_cost_coeff = 1
		}

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

		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = advanced_small_airframe
					has_tech = advanced_medium_airframe
					has_tech = advanced_large_airframe
				}
				factor = 5
			}
			modifier = {
				OR = {
					tag = USA
					tag = GER
				}
				factor = 3
			}
		}
	}

	aa_hmg3 = {

		enable_equipment_modules = {
			heavy_mg_2_2x
			heavy_mg_2_4x
			hmg_defense_turret_2
			hmg_defense_turret_2x_2
		}
		
		research_cost = 1
		start_year = 1950

		path = {
			leads_to_tech = autocannon
			research_cost_coeff = 1
		}

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

		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = modern_small_airframe_1
					has_tech = modern_medium_airframe
					has_tech = modern_large_airframe
				}
				factor = 5
			}
			modifier = {
				OR = {
					tag = USA
					tag = GER
				}
				factor = 3
			}
		}
	}
	aa_cannon_1 = {

		enable_equipment_modules = {
			aircraft_cannon_1_1x
			aircraft_cannon_1_2x
		}
		
		research_cost = 1
		start_year = 1938

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 5 }
		}
		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = basic_small_airframe
					has_tech = basic_medium_airframe
					has_tech = basic_large_airframe
				}
				factor = 5
			}
			modifier = {
				OR = {
					tag = GER
					tag = SOV
					tag = ENG
				}
				factor = 3
			}
		}
	}

	aa_cannon_2 = {

		enable_equipment_modules = {
			aircraft_cannon_2_1x
			aircraft_cannon_2_2x
			cannon_defense_turret
			cannon_defense_turret_2x
		}
		
		research_cost = 1
		start_year = 1940

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 7 }
		}

		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = improved_small_airframe
					has_tech = improved_medium_airframe
					has_tech = improved_large_airframe
				}
				factor = 5
			}
			modifier = {
				OR = {
					tag = GER
					tag = SOV
					tag = ENG
				}
				factor = 3
			}
		}
	}

	aa_cannon_3 = {

		enable_equipment_modules = {
			aircraft_cannon_3_1x
			aircraft_cannon_3_2x
			large_aircraft_cannon_1x
			large_aircraft_cannon_2x
			cannon_defense_turret_1
			cannon_defense_turret_2x_1
		}
		
		research_cost = 1
		start_year = 1945

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

		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = modern_small_airframe
					has_tech = modern_medium_airframe
					has_tech = modern_large_airframe
				}
				factor = 5
			}
			modifier = {
				OR = {
					tag = GER
					tag = SOV
					tag = ENG
				}
				factor = 3
			}
		}
	}

	aa_cannon_4 = {

		enable_equipment_modules = {
			aircraft_cannon_4_1x
			aircraft_cannon_4_2x
			cannon_defense_turret_2
			cannon_defense_turret_2x_2
		}
		
		research_cost = 1
		start_year = 1950

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = modern_small_airframe_1
					has_tech = modern_medium_airframe
					has_tech = modern_large_airframe
				}
				factor = 5
			}
			modifier = {
				OR = {
					tag = GER
					tag = SOV
					tag = ENG
				}
				factor = 3
			}
		}
	}

	aa_cannon_5 = {

		enable_equipment_modules = {
			aircraft_cannon_5_1x
			aircraft_cannon_5_2x
			cannon_defense_turret_3
			cannon_defense_turret_2x_3
		}
		
		research_cost = 1
		start_year = 1960

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

		path = {
			leads_to_tech = autocannon
			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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = modern_small_airframe_3
					has_tech = modern_medium_airframe_2
					has_tech = modern_large_airframe_2
				}
				factor = 5
			}
			modifier = {
				OR = {
					tag = GER
					tag = SOV
					tag = ENG
				}
				factor = 3
			}
		}
	}

	autocannon = {

		enable_equipment_modules = {
			rotarycannon
		}
		
		research_cost = 1
		start_year = 1965

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

		path = {
			leads_to_tech = autocannon1
			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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = modern_small_airframe_4
					has_tech = modern_medium_airframe_2
					has_tech = modern_large_airframe_3
				}
				factor = 5
			}
			modifier = {
				OR = {
					tag = GER
					tag = SOV
					tag = ENG
				}
				factor = 3
			}
		}
	}

	autocannon1 = {

		enable_equipment_modules = {
			rotarycannon_1
		}
		
		research_cost = 1
		start_year = 1975

		folder = {
			name = bba_air_techs_folder
			position = { x = 1 y = 24 }
		}

		path = {
			leads_to_tech = autocannon2
			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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = modern_small_airframe_6
					has_tech = modern_medium_airframe_3
					has_tech = modern_large_airframe_4
				}
				factor = 5
			}
			modifier = {
				OR = {
					tag = GER
					tag = SOV
					tag = ENG
				}
				factor = 3
			}
		}
	}

	autocannon2 = {

		enable_equipment_modules = {
			rotarycannon_2
		}
		
		research_cost = 1
		start_year = 1985

		folder = {
			name = bba_air_techs_folder
			position = { x = 1 y = 28 }
		}

		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 1
			modifier = {
				OR = {
					has_tech = modern_small_airframe_7
					has_tech = modern_medium_airframe_4
					has_tech = modern_large_airframe_4
				}
				factor = 5
			}
			modifier = {
				OR = {
					tag = GER
					tag = SOV
					tag = ENG
				}
				factor = 3
			}
		}
	}
	


	engines_1 = {

		enable_equipment_modules = {
			engine_1_1x
			engine_1_2x
			engine_1_3x
			engine_1_4x
			engine_1_6x	
		}
		
		research_cost = 1
		start_year = 1922

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 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
		}
		special_project_specialization = { specialization_air }
		
		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 = {
				is_major = yes
				factor = 2
			}
			modifier = {
				num_of_military_factories < 10
				factor = 0
			}
			modifier = {
				date > "1937.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1938.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1939.1.1"
				factor = 3
			}
		}
	}

	engines_2 = {

		enable_equipment_modules = {
			engine_2_1x
			engine_2_2x
			engine_2_3x
			engine_2_4x
			engine_2_6x	
		}
		
		research_cost = 1
		start_year = 1936

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 5
			modifier = {
				is_major = yes
				factor = 2
			}
			modifier = {
				num_of_military_factories < 10
				factor = 0
			}
			modifier = {
				date > "1938.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1939.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1940.1.1"
				factor = 3
			}
		}
	}

	engines_3 = {

		enable_equipment_modules = {
			engine_3_1x
			engine_3_2x
			engine_3_3x
			engine_3_4x
			engine_3_6x	
		}
		
		research_cost = 1
		start_year = 1940

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 5
			modifier = {
				is_major = yes
				factor = 2
			}
			modifier = {
				num_of_military_factories < 10
				factor = 0
			}
			modifier = {
				date > "1941.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1942.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1943.1.1"
				factor = 3
			}
		}
	}

	engines_4 = {

		enable_equipment_modules = {
			engine_4_1x
			engine_4_2x
			engine_4_3x
			engine_4_4x
			engine_4_6x	
		}
		
		research_cost = 1
		start_year = 1944

		path = {
			leads_to_tech = jetengine
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 5
			modifier = {
				is_major = yes
				factor = 2
			}
			modifier = {
				num_of_military_factories < 10
				factor = 0
			}
			modifier = {
				date > "1943.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1944.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1945.1.1"
				factor = 3
			}
		}
	}

	jetengine = {

#		dependencies = {
#			jet_engines = 1
#		}

		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_jet_engine
			} 
		}
		is_special_project_tech = yes
		enable_equipment_modules = {
			jet_engine_1x
			jet_engine_2x
			jet_engine_3x
			jet_engine_4x
			jet_engine_6x
			engine_5_1x
			engine_5_2x
			engine_5_4x
			engine_5_6x	
		}

		path = {
			leads_to_tech = jetengine2
			research_cost_coeff = 1
		}
		
		research_cost = 1
		start_year = 1945

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

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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 = {
				is_major = yes
				factor = 2
			}
			modifier = {
				num_of_military_factories < 10
				factor = 0
			}
			modifier = {
				date > "1944.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1945.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1946.1.1"
				factor = 3
			}
		}
	}

	jetengine2 = {

		enable_equipment_modules = {
			jet_engine_1x_1
			jet_engine_2x_1
			jet_engine_4x_1
			jet_engine_6x_1
		}

		path = {
			leads_to_tech = jetengine3
			research_cost_coeff = 1
		}
		
		research_cost = 1
		start_year = 1955

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

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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 = {
				is_major = yes
				factor = 2
			}
			modifier = {
				num_of_military_factories < 10
				factor = 0
			}
			modifier = {
				date > "1954.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1955.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1956.1.1"
				factor = 3
			}
		}
	}

	jetengine3 = {

		enable_equipment_modules = {
			jet_engine_1x_2
			jet_engine_2x_2
			jet_engine_4x_2
			jet_engine_6x_2
			engine_6_2x
			engine_6_4x
			engine_6_6x
		}

		path = {
			leads_to_tech = jetengine4
			research_cost_coeff = 1
		}
		
		research_cost = 1
		start_year = 1960

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

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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 = {
				is_major = yes
				factor = 2
			}
			modifier = {
				num_of_military_factories < 10
				factor = 0
			}
			modifier = {
				date > "1959.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1960.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1961.1.1"
				factor = 3
			}
		}
	}

	jetengine4 = {

		enable_equipment_modules = {
			jet_engine_1x_3
			jet_engine_2x_3
			jet_engine_4x_3
			jet_engine_6x_3
			engine_7_2x
			engine_7_4x
			engine_7_6x
		}

		path = {
			leads_to_tech = jetengine5
			research_cost_coeff = 1
		}
		
		research_cost = 1
		start_year = 1970

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

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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 = {
				is_major = yes
				factor = 2
			}
			modifier = {
				num_of_military_factories < 10
				factor = 0
			}
			modifier = {
				date > "1969.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1970.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1971.1.1"
				factor = 3
			}
		}
	}

	jetengine5 = {

		enable_equipment_modules = {
			jet_engine_1x_4
			jet_engine_2x_4
			jet_engine_4x_4
			jet_engine_6x_4
		}

		path = {
			leads_to_tech = jetengine6
			research_cost_coeff = 1
		}
		
		research_cost = 1
		start_year = 1980

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 26 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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 = {
				is_major = yes
				factor = 2
			}
			modifier = {
				num_of_military_factories < 10
				factor = 0
			}
			modifier = {
				date > "1979.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1980.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1981.1.1"
				factor = 3
			}
		}
	}

	jetengine6 = {

		enable_equipment_modules = {
			jet_engine_1x_5
			jet_engine_2x_5
			jet_engine_4x_5
			jet_engine_6x_5
		}
		
		research_cost = 1
		start_year = 1990

		folder = {
			name = bba_air_techs_folder
			position = { x = 0 y = 30 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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 = {
				is_major = yes
				factor = 2
			}
			modifier = {
				num_of_military_factories < 10
				factor = 0
			}
			modifier = {
				date > "1989.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1990.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1991.1.1"
				factor = 3
			}
		}
	}

	range_improvements = {

		enable_equipment_modules = {
			fuel_tanks_small
			fuel_tanks_medium
			fuel_tanks_large
			drop_tanks
			drop_tanks_m
			drop_tanks_l
		}
		
		research_cost = 1
		start_year = 1936

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 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
		}
		special_project_specialization = { specialization_air }

		path = {
			leads_to_tech = range_improvements2
			research_cost_coeff = 1
		}
		
		ai_will_do = {
			factor = 5
			modifier = {
				is_major = yes
				factor = 2
			}
			modifier = {
				num_of_military_factories < 10
				factor = 0
			}
			modifier = {
				date > "1937.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1938.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1939.1.1"
				factor = 3
			}
			modifier = {
				OR = {
					tag = USA
					tag = JAP
				}
				factor = 3
			}
		}
	}

	range_improvements2 = {

		enable_equipment_modules = {
			drop_tanks1
			drop_tanks1_m
			drop_tanks1_l
		}
		
		research_cost = 1
		start_year = 1950

		path = {
			leads_to_tech = range_improvements3
			research_cost_coeff = 1
		}

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

		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 5
			modifier = {
				is_major = yes
				factor = 2
			}
			modifier = {
				num_of_military_factories < 10
				factor = 0
			}
			modifier = {
				date > "1949.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1950.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1951.1.1"
				factor = 3
			}
			modifier = {
				OR = {
					tag = USA
					tag = JAP
				}
				factor = 3
			}
		}
	}

	range_improvements3 = {

		enable_equipment_modules = {
			drop_tanks2
			drop_tanks2_m
			drop_tanks2_l
		}
		
		research_cost = 1
		start_year = 1970

		folder = {
			name = bba_air_techs_folder
			position = { x = 2 y = 22 }
		}

		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 5
			modifier = {
				is_major = yes
				factor = 2
			}
			modifier = {
				num_of_military_factories < 10
				factor = 0
			}
			modifier = {
				date > "1969.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1970.1.1"
				factor = 1.5
			}
			modifier = {
				date > "1971.1.1"
				factor = 3
			}
			modifier = {
				OR = {
					tag = USA
					tag = JAP
				}
				factor = 3
			}
		}
	}

	aircraft_construction = {

		enable_equipment_modules = {
			dive_brakes_small
			non_strategic_materials_small
			floats
			non_strategic_materials_medium
			flying_boat_medium
			non_strategic_materials_large
			flying_boat_large
			recon_camera
		}

		path = {
			leads_to_tech = dragchut
			research_cost_coeff = 1
		}
		
		research_cost = 1
		start_year = 1936

		folder = {
			name = bba_air_techs_folder
			position = { x = -2 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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 5
		}
	}

	dragchut = {

		enable_equipment_modules = {
			chute_1
			flare
			flare_m
			flare_l
			chute_1_m
		}
		
		research_cost = 1
		start_year = 1955

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

		path = {
			leads_to_tech = dragchut2
			research_cost_coeff = 1
		}
		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 5
		}
	}

	dragchut2 = {

		enable_equipment_modules = {
			chute_2
			rwr
			rwr_m
			rwr_l
			chute_2_m
		}
		
		research_cost = 1
		start_year = 1975

		folder = {
			name = bba_air_techs_folder
			position = { x = -2 y = 24 }
		}

		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
		}
		special_project_specialization = { specialization_air }
		
		ai_will_do = {
			factor = 5
		}
	}

	suicide_charge = {

		enable_equipment_modules = {
			fixed_explosive_charge
		}
				
		research_cost = 1.5 #Carrier Variant
		start_year = 1944

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

		#folder = {
		#	name = air_techs_folder
		#	position = { x = -2 y = 8 }
		#}
		
		ai_will_do = {
			factor = 0
		}
		################
	}

		##### 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 = 1945
		
		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
				
		path = {
			leads_to_tech = miniature_fighters
			research_cost_coeff = 1
		}	
		research_cost = 1.75
		start_year = 1942

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

		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
			}
		}

		is_special_project_tech = yes

		path = {
			leads_to_tech = aerial_hangars
			research_cost_coeff = 1
		}	

		research_cost = 1.5
		start_year = 1944

		folder = {
			name = bba_air_techs_folder
			position = { x = @mothership_x_bba y = 10 }
		}

		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 }	
		mothership = {
			air_agility = 0.06
			air_attack = 0.06
			fuel_consumption_factor = -0.08
		}

		ai_will_do = {
			factor = 1
		}
	}

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

		is_special_project_tech = yes

		research_cost = 1.75
		start_year = 1946

		folder = {
			name = bba_air_techs_folder
			position = { x = @mothership_x_bba y = 13 }
		}

		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 }			
		mothership = {
			air_agility = 0.1
			air_range = 0.2
			air_attack = 0.1
		}
		
		ai_will_do = {
			factor = 1
		}
	}
	### SPECIAL AIR FOLDER

	Helicopter_1 = {
	
	
		allow = {
			ROOT = {
				is_special_project_completed = sp:sp_air_helicopter
			}
		}

		enable_equipments = {
			helicopter_airframe_0
			helicopter_cas_airframe_0
			helicopter_naval_airframe_0
		}

		enable_subunits = {
			airmobile
		}
		
		enable_equipment_modules = {
			helicopter_cargo
		}

		path = {
			leads_to_tech = Helicopter_2
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1950
		folder = {	#OpO
			name = bba_air_special_techs_folder
			position = { x = 2 y = 2 }
		}
		
		categories = {
			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
		}
		special_project_specialization = { specialization_air }	
		
		ai_will_do = {
			factor = 1
		}
	}

	Helicopter_2 = {

		enable_equipments = {
			helicopter_airframe_1
			helicopter_cas_airframe_1
			helicopter_naval_airframe_1
		}

		path = {
			leads_to_tech = Helicopter_3
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1960
		folder = {	#OpO
			name = bba_air_special_techs_folder
			position = { x = 2 y = 6 }
		}
		
		categories = {
			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
		}
		special_project_specialization = { specialization_air }	
		
		ai_will_do = {
			factor = 1
		}
	}


	Helicopter_3 = {

		enable_equipments = {
			helicopter_airframe_2
			helicopter_cas_airframe_2
			helicopter_naval_airframe_2
		}

		enable_subunits = {
			attackheli
		}

		path = {
			leads_to_tech = Helicopter_4
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1970
		folder = {	#OpO
			name = bba_air_special_techs_folder
			position = { x = 2 y = 10 }
		}
		
		categories = {
			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
		}
		special_project_specialization = { specialization_air }	
		
		ai_will_do = {
			factor = 1
		}
	}


	Helicopter_4 = {

		enable_equipments = {
			helicopter_airframe_3
			helicopter_cas_airframe_3
			helicopter_naval_airframe_3
		}

		path = {
			leads_to_tech = Helicopter_5
			research_cost_coeff = 1
		}

		research_cost = 2
		start_year = 1980
		folder = {	#OpO
			name = bba_air_special_techs_folder
			position = { x = 2 y = 14 }
		}
		
		categories = {
			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
		}
		special_project_specialization = { specialization_air }	
		
		ai_will_do = {
			factor = 1
		}
	}

	Helicopter_5 = {

		enable_equipments = {
			helicopter_airframe_4
			helicopter_cas_airframe_4
			helicopter_naval_airframe_4
		}

		research_cost = 2
		start_year = 1990
		folder = {	#OpO
			name = bba_air_special_techs_folder
			position = { x = 2 y = 18 }
		}
		
		categories = {
			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
		}
		special_project_specialization = { specialization_air }	
		
		ai_will_do = {
			factor = 1
		}
	}

	# attack_drone_1 = {

	# 	enable_equipments = {
	# 		drone_airframe_0
	# 	}

	# 	path = {
	# 		leads_to_tech = attack_drone_2
	# 		research_cost_coeff = 1
	# 	}

	# 	research_cost = 2
	# 	start_year = 1970
	# 	folder = {	#OpO
	# 		name = bba_air_special_techs_folder
	# 		position = { x = 2 y = 10 }
	# 	}
		
	# 	categories = {
	# 		air_equipment
	# 	}
		
	# 	ai_will_do = {
	# 		factor = 1
	# 	}
	# }

	# attack_drone_2 = {

	# 	enable_equipments = {
	# 		drone_airframe_1
	# 	}

	# 	path = {
	# 		leads_to_tech = attack_drone_3
	# 		research_cost_coeff = 1
	# 	}

	# 	research_cost = 2
	# 	start_year = 1980
	# 	folder = {	#OpO
	# 		name = bba_air_special_techs_folder
	# 		position = { x = 2 y = 14 }
	# 	}
		
	# 	categories = {
	# 		air_equipment
	# 	}
		
	# 	ai_will_do = {
	# 		factor = 1
	# 	}
	# }

	# attack_drone_3 = {

	# 	enable_equipments = {
	# 		drone_airframe_2
	# 	}

	# 	research_cost = 2
	# 	start_year = 1990
	# 	folder = {	#OpO
	# 		name = bba_air_special_techs_folder
	# 		position = { x = 2 y = 18 }
	# 	}
		
	# 	categories = {
	# 		air_equipment
	# 	}
		
	# 	ai_will_do = {
	# 		factor = 1
	# 	}
	# }
	helicopter_armor = {

		enable_equipment_modules = {
			helicopter_armor_plate_small
		}
		
		research_cost = 1
		start_year = 1950

		path = {
			leads_to_tech = helicopter_electronic1
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_special_techs_folder
			position = { x = 0 y = 2 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_electronic1 = {

		enable_equipment_modules = {
			helicopter_night_vision
			helicopter_rwr
			helicopter_flare
		}

		path = {
			leads_to_tech = helicopter_electronic2
			research_cost_coeff = 1
		}
		
		research_cost = 1
		start_year = 1970

		folder = {
			name = bba_air_special_techs_folder
			position = { x = 0 y = 10 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_electronic2 = {

		enable_equipment_modules = {
			helicopter_thermal_vision
			radar_ball
		}
		
		research_cost = 1
		start_year = 1990

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

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_can_1 = {

		enable_equipment_modules = {
			helicopter_cannon_1
		}
		
		research_cost = 1
		start_year = 1950

		path = {
			leads_to_tech = helicopter_can_2
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = helicopter_atgm_1
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = helicopter_marine
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = helicopter_bomba
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_special_techs_folder
			position = { x = 0 y = 2 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_marine = {

		enable_equipment_modules = {
			helicopter_demining_coil
			helicopter_airdropped_mines
			helicopter_torpedo_mounting
		}
		
		research_cost = 1
		start_year = 1960

		folder = {
			name = bba_air_special_techs_folder
			position = { x = -2 y = 6 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_bomba = {

		enable_equipment_modules = {
			helicopter_bomb
			helicopter_rocket_pod
		}
		
		research_cost = 1
		start_year = 1950

		folder = {
			name = bba_air_special_techs_folder
			position = { x = -2 y = 2 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_atgm_1 = {

		enable_equipment_modules = {
			helicopter_atgm_1_1x
			helicopter_atgm_1_2x
		}
		
		research_cost = 1
		start_year = 1950

		path = {
			leads_to_tech = helicopter_atgm_2
			research_cost_coeff = 1
		}

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

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	
	helicopter_atgm_2 = {

		enable_equipment_modules = {
			helicopter_atgm_2_2x
			helicopter_atgm_2_4x
		}
		
		research_cost = 1
		start_year = 1970

		path = {
			leads_to_tech = helicopter_atgm_3
			research_cost_coeff = 1
		}

		path = {
			leads_to_tech = helicopter_air_air
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_special_techs_folder
			position = { x = 2 y = 10 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_air_air = {

		enable_equipment_modules = {
			helicopter_saam
		}
		
		research_cost = 1
		start_year = 1970

		folder = {
			name = bba_air_special_techs_folder
			position = { x = 4 y = 10 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_atgm_3 = {

		enable_equipment_modules = {
			helicopter_atgm_3_2x
			helicopter_atgm_3_4x
		}
		
		research_cost = 1
		start_year = 1990

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

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_can_2 = {

		enable_equipment_modules = {
			helicopter_cannon_2
		}
		
		research_cost = 1
		start_year = 1970

		path = {
			leads_to_tech = helicopter_can_3
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_special_techs_folder
			position = { x = 0 y = 10 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_can_3 = {

		enable_equipment_modules = {
			helicopter_cannon_3
		}
		
		research_cost = 1
		start_year = 1980

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

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_rotor_1 = {

		enable_equipment_modules = {
			helicopter_rotor_2x
			lc_helipad
		}

#		dependencies = {
#			heli_engines = 1
#		}
		
		research_cost = 1
		start_year = 1950

		path = {
			leads_to_tech = helicopter_rotor_2
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_special_techs_folder
			position = { x = 0 y = 2 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_rotor_2 = {

		enable_equipment_modules = {
			helicopter_rotor_4x
		}
		
		research_cost = 1
		start_year = 1960

		path = {
			leads_to_tech = helicopter_rotor_3
			research_cost_coeff = 1
		}

		folder = {
			name = bba_air_special_techs_folder
			position = { x = 0 y = 6 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_rotor_3 = {

		enable_equipment_modules = {
			helicopter_rotor_2_4x
		}
		
		research_cost = 1
		start_year = 1980

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

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}
	helicopter_engines_1 = {

		enable_equipment_modules = {
			helicopter_jet_engine_1x
			helicopter_jet_engine_2x
		}
		
		research_cost = 1
		start_year = 1950
		path = {
			leads_to_tech = helicopter_engines_2
			research_cost_coeff = 1
		}
		folder = {
			name = bba_air_special_techs_folder
			position = { x = 0 y = 2 }
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_engines_2 = {

		enable_equipment_modules = {
			helicopter_jet_engine_1x_1
			helicopter_jet_engine_2x_1
		}
		
		research_cost = 1
		start_year = 1960

		folder = {
			name = bba_air_special_techs_folder
			position = { x = 0 y = 6 }
		}

		path = {
			leads_to_tech = helicopter_engines_3
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_engines_3 = {

		enable_equipment_modules = {
			helicopter_jet_engine_1x_2
			helicopter_jet_engine_2x_2
		}
		
		research_cost = 1
		start_year = 1980

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

		path = {
			leads_to_tech = helicopter_engines_4
			research_cost_coeff = 1
		}

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}

	helicopter_engines_4 = {

		enable_equipment_modules = {
			helicopter_jet_engine_1x_3
			helicopter_jet_engine_2x_3
		}
		
		research_cost = 1
		start_year = 1990

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

		categories = {
			air_equipment
			plane_modules_tech
			cat_air_engine
			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
		}
		special_project_specialization = { specialization_air }	
	}
}
