Advanced Attack Helicopter program contenders: 1972-1976. Following the cancellation of the Lockheed AH-56 Cheyenne in 1972, a new program was authorized by the US Army to find a replacement for the Bell AH-1 Cobra. The Hughes YAH-64 Apache (Photo #1) came out as the winner of that contest, having flown against the Bell YAH-63 (Photos #2 - 4) during 1975 and 1976. Additional entrants, which did not make the final fly-off, were the Sikorsky S-67 Blackhawk (Photos #5-6), the Lockheed CL-1700…
MH-47G from the 160th SOAR preparing to taxi out to the runway at MFR Saturday afternoon.
「荒野で朽ちていく飛行機」の風景：ギャラリー « WIRED.jp
Piasecki H-21 Helicopter
UNITED STATES MARINE CORPS MARINE LIGHT ATTACK HELICOPTER TRAINING SQUADRON 303 HMLAT-303 "Atlas" MARINE CORPS BASE CAMP PENDLETON, CA
Marines from 15th MEU perform post-flight maintenance on an AH-1Z Viper aboard the USS Anchorage