(Geen titel) Gunfilm met Supermarine Spitfire? Gevechtspatrouilles Battlefield Pegasus Wings for the ground-commander CH-47A Chinook in Vietnam Army Chinook in action Towing with Vertol helicopters Towing capabilities of the Vertol 44 helicopters (Military H21 Workhorse) 1958 Commercial operations using Vertol Helicopters To produce the finest new concept in Fying, the oneman XROE-1 Rotorcycle MQM-74A The peacefull enemy