XB-35, June 21, 1946 thejivebombers US Air Force January 28, 2018April 20, 2020 1 Minute Northrop’s ground crew with the XB-35. Hard to believe the developments in aviation these guys were part of. Ten years earlier they had been working on open cockpit biplanes. Now, this. Share this:TwitterFacebookLike this:Like Loading... Related Published by thejivebombers View all posts by thejivebombers Published January 28, 2018April 20, 2020