Related by context. Frequent words. (Click for all words.) 83 helicopters 78 copter 75 chopper 73 Blackhawk helicopter 71 choppers 70 Helicopter 67 Helicopters 67 Chinook helicopter 66 Black Hawk helicopter 66 plane 64 aircraft 63 copters 63 Blackhawk helicopters 62 helicopter crashed 62 Black Hawk helicopters 59 twin engine 58 Chinook helicopters 57 medevac 56 helicopter gunship 56 airplane 56 planes 55 hovercraft 55 Cessna 55 fighter jet 54 paraglider 54 jet 53 Apache helicopters 53 unmanned aerial vehicle 53 aircrafts 53 warplane 52 engine Cessna 52 ambulance 52 Apache helicopter 52 ambulances 52 helipad 51 speedboat 50 glider 50 biplane 50 airboat 49 Beechcraft 49 seaplane 49 airstrip 49 reconnaissance 49 fighter jets 49 F #E 48 armored vehicle 48 jets 48 Cessna Citation 48 UAV 48 airlifted 48 airfield 47 aerial 47 inflatable boats 47 aircrew 47 fighter planes 47 turboprop 47 airship 47 airlift 47 reconnaissance aircraft 47 plane crashed 47 chartered plane 47 rotary wing 47 jeep 47 gunships 47 blimp 47 unmanned drone 47 parachutists 47 cargo planes 46 LifeFlight 46 Super Puma 46 airplanes 46 parachute 46 Dornier 46 motorboat 46 Black Hawk 46 helicopter hovered 46 rescuers 46 rotor blades 46 Sikorsky S 45 jet ski 45 Globemaster III 45 frigate 45 gunship 45 parachutist 45 helicopter gunships 45 crop duster 45 heliport 45 boat 45 Ambulances 45 Chinooks 45 warplanes 44 Humvee 44 armored vehicles 44 inflatable boat 44 aircrews 44 Fighter jets 44 rescue 44 UAVs 44 Eurocopter 44 paramedic 44 rotorcraft