Related by context. Frequent words. (Click for all words.) 68 helicopters 67 Blackhawk helicopters 65 Huey helicopter 64 Black Hawk helicopters 62 Chinook helicopters 60 aircraft 60 choppers 60 helicopter 59 Blackhawk helicopter 59 Cobra helicopters 58 planes 57 reconnaissance planes 57 Black Hawk helicopter 57 aircrafts 56 fighter planes 56 F/A-#s 56 copters 56 Chinooks 56 F#s [003] 55 Globemaster 55 Chinook helicopter 54 KC #s 54 Helicopter 54 Apache helicopters 53 fighter jets 53 cargo planes 53 helo 53 gunships 53 fighter bombers 52 Globemaster III 52 F #A [002] 52 aircrews 52 UAVs 52 turbo prop 52 MiGs 52 squadron 51 Cobra helicopter 51 antiaircraft 51 Copter 51 airplanes 51 Cessnas 51 Helicopters 51 squadrons 51 Fighting Falcon 51 Air Force 51 F/A-# Hornets 51 copter 50 rotary wing 50 Hercules transport 50 MiG #s 50 fighter jet 50 F/A-# Hornet 50 unmanned aerial vehicle 50 warplanes 50 pilotless aircraft 50 reconnaissance aircraft 50 aircrew 50 helicopter gunship 50 F #E 50 Flying Fortress 50 Airforce 49 F #C 49 biplanes 49 Navy Seabees 49 #th Fighter Squadron 49 Aviation Battalion 49 C #J [002] 49 UAV 49 Sikorsky helicopters 49 twin engine 49 warplane 49 Fokker 48 airforce 48 Sukhoi fighter jets 48 Twin Otter 48 Hellfire missiles 48 Global Hawk 48 airfield 48 Predator drones 48 amphibious ships 47 propeller planes 47 crop dusters 47 gunship 47 chopper 47 amphibious assault ships 47 biplane 47 P 3C Orion 47 howitzers 47 fighter squadron 47 Fighting Vehicles 47 aerial refueling 47 unmanned aerial vehicles 47 Super Cobra 47 airbase 47 USAF 47 jets 47 rotorcraft 46 Aircraft 46 unmanned aircraft 46 armored vehicles 46 Humvees