Douglas DC-6 IN ACTION || BIGGEST AIRPLANES The Douglas DC-6 is a piston-powered airliner and transport aircraft built by the Douglas Aircraft Company from 1946 to 1958. Range: 7,377 km Cruise speed: 501 km/h Wingspan: 36 m Introduced: March 1947 Engine type: Pratt & Whitney R-2800 Double Wasp First flight: February 15, 1946 The Heaviest Airplanes in the World Today! https://www.youtube.com/watch?v=E7nP1nfFZZo Biggest Airplanes in the World Today! https://www.youtube.com/watch?v=yI4BbHB7Z4U Biggest Airplanes Today! https://www.youtube.com/watch?v=FEvuzZcouzY Credits goes to : PDX Aviation https://www.youtube.com/user/buybygb Web : http://www.technoblogguru.blogspot.com https://technoblogvideo.blogspot.com Twitter : https://twitter.com/Techblogvideos Google + : https://plus.google.com/u/0/+TechnoBlogGuru Facebook : https://www.facebook.com/technoblogguru/