Related by context. Frequent words. (Click for all words.) 70 helicopters 67 helicopter 66 Helicopter 55 Aircraft 55 choppers 53 Planes 52 Blackhawk helicopters 52 aircraft 51 chopper 50 copters 50 copter 49 Copter 49 Ambulances 49 Blackhawk helicopter 48 Black Hawk helicopters 47 planes 47 Chinook helicopters 46 Helicopter gunships 46 rotary wing 46 medevac 45 Tankers 44 Cessna 44 UAV 44 Fighter jets 44 aircrafts 43 Beechcraft 43 Boats 43 Convoys 43 Apache helicopters 43 helicopter gunships 43 seaplanes 43 Twin Otter 43 Chinook helicopter 43 jets 42 ambulances 42 jet 42 Airplanes 42 Rescue Helicopter 42 tankers 42 helicopter gunship 42 twin engine 42 aerial firefighting 42 Aviation 42 airplanes 42 heli 42 plane 42 Air Methods 41 Chinooks 41 Eurocopter 41 airlift 41 Warplanes 41 Aerostar 41 unmanned aerial vehicle 41 Jayhawk helicopter 41 Chinook 41 Sikorsky 41 Globemaster 41 unmanned aerial vehicles 41 Rescue 40 Black Hawk helicopter 40 gunship helicopters 40 fighter jets 40 UAVs 40 Airlift 40 Sikorsky helicopters 40 retardant 40 F#s [003] 40 Aerial 39 hovercraft 39 Globemaster III 39 Flights 39 aircrews 39 AW# [001] 39 helicopter crashed 39 AgustaWestland 39 rotorcraft 39 warplanes 39 Rescuers 39 armored vehicles 39 Predator drones 39 tanker trucks 38 Black Hawk 38 fighter planes 38 Rescue Squadron 38 crop dusters 38 Medevac 38 seaplane 38 Trucks 38 airplane 38 rough terrain 38 unmanned aircraft 38 Tanks 38 Jet 38 airstrip 38 Bell Helicopter 38 inflatable boats 38 crews 38 Vehicles 37 Plane 37 bulldozers 37 Drones