Boeing KB-50J Superfortress

The KB-50J Superfortress is a heavy bomber built by Boeing. 1 were built.

XB-39 Superfortress — Pictured: XB-39 Superfortress · United States Army Air Forces · Public domain · Wikimedia Commons

1example
1place

About the XB-39 Superfortress

Type of aircraft: heavy bomber
Total built: 1

Where you can see one

1 example is on public display.

Collection	Identity	Status
Pima Air & Space Museum	49-0372	static display