USAF Helicopter Test Flight CH-21B (?)
Two men w/ parachutes board large US Air Force Piasecki CH-21B Shawnee (?) military helicopter for test flight. Motors start. Int. w/ pilot. Lifts off w/ ribbons showing wind movement. Shots from beneath & from overhead.
Test Pilots; 1950s; Flying Banana;
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USAF Helicopter Test Flight CH-21B (?) Two men w/ parachutes board large US Air Force Piasecki CH-21B Shawnee (?) military helicopter for test flight. Motors start. Int. w/ pilot. Lifts off w/ ribbons showing wind movement. Shots from beneath & from overhead. Test Pilots; 1950s; Flying Banana;