Northrop YB-49
Heavy bomber aircraft
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The Northrop YB-49 was an American prototype jet-powered heavy bomber developed by Northrop Corporation shortly after World War II for service with the United States Air Force. The YB-49 featured a flying wing design and was a turbojet-powered... Wikipedia
Designer: Jack Northrop
Wingspan: 172′ 0″
Top speed: 495 mph
First flight: October 21, 1947
Manufacturer: Northrop Corporation
Engine types: Turbojet and Allison J35
Range: 9,977.4 mi