military aircrafts 141 air force 141 aircraft construction 119 helicopters 41 history 37 air transport 24 military training 17 more ... aircrafts 15 airliners 13 reconnaissance 13 radiolocation 11 military operations 10 air defence troops 10 military technology 9 combat activity of air forces 7 transportation accidents 7 aircraft engines 7 military transport 7 military airports 7 flight control 7 unmanned aerial vehicles 6 emergency medicine 6 navy 6 flight simuators 5 flight tests 5 fighter aircrafts 5 tankers 5 military defence 5 production 5 traffic safety 4 less ...