On October 21, 1947, the Northrop YB-49 took its first flight and started a chain reaction of inspiration, setbacks, and ...
Originally designed before America's entry into the Second World War, the YB-49 flying wing was intended to be America's ...
One of four flying wings originally built in 1944 as test aircraft in support of the XB-35 and YB-35 experimental bombers developed for the U.S. Army Air Forces, the ultra-rare N-9M crashed at the ...