Cockpit layout of YB-35 flying wing
Jack Northrop
"Later years
He broke a decades-long silence on the Flying Wing's demise in a 1979 television interview,[11] accusing the Air Force of killing the project to punish him for refusing to merge his company with Consolidated Vultee. He alleged that Air Force Secretary Stuart Symington threatened him by saying, "You’ll be goddamned sorry if you don’t."[8] Symington called the charge "preposterous and absurd" and told a researcher[12] "There was a tremendous overcapacity in the industry following World War II". He said Northrop came to him, seeking more business to help his struggling company. Symington said, "I may very well have suggested that he merge his company with Convair, who we knew was going to get business."[8] Aviation expert Bud Baker, who studied declassified documents and public records and conducted personal interviews with Symington, Air Force generals and Northrop's chairman, concluded the cancellation "was a sound decision, based on budgetary, technical, and strategic realities."[12]
Northrop dabbled in real estate and lost much of his personal fortune. In 1976, with his health failing, he felt compelled to communicate to NASA his belief in the low drag high lift concept inherent in the flying wing. NASA replied that the idea had technological merit, encouraging Northrop that his flying wing concepts had not been completely abandoned. By the late 1970s a variety of illnesses left him unable to walk or speak. Shortly before his death, he was given clearance to see designs and hold a scale model of the Northrop Grumman B-2 Spirit stealth bomber, which shared design features of his YB-35 and YB-49.[13] The B-2, for example, has the same 172-foot wingspan as the jet-powered flying wing, YB-49.[14] Northrop reportedly wrote on a sheet of paper "Now I know why God has kept me alive for 25 years".[14] B-2 project designer John Cashen said, "As he held this model in his shaking hands, it was as if you could see his entire history with the flying wing passing through his mind."[15] He died 10 months later."