B-50 Superfortress
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The Boeing B-50 Superfortress was a development of the B-29 Superfortress with new engines.
 This B-50A (named Lucky Lady II) made the first nonstop flight around the world, back in 1949 |
 Boeing B-50D with engine differences visible |
 Boeing KB-50J refuelling a F-101 Voodoo, a B-66 Destroyer and a F-100 Super Sabre |
