The Nighthawk's production was a closely guarded secret, with the general public oblivious to its existence until 1988 when ...
Considering its long and secretive history, we shouldn't be terribly surprised by any news on the US Air Force's F-117 Nighthawk ... trickled out of the F-117 flying since it went out of service ...
The F-117 Nighthawk was a groundbreaking aircraft publicly ... which can be traced back to the YB-49 flying wing in the 1940s ...