Have Blue
Have Blue is the prototype for the F-117 Nighthawk..the first U.S. fighter to employ stealth technology. There are several approaches to achieving a low radar cross section, and the use of faceted surfaces was one of the first. This is one of the few public videos out there featuring the beginnings of this revolutionary technology.
Rare footage of HB1002 in flight flown by Maj Norman "Ken" Dyson out of AFFTC Det 3 aka Area 51. Proved that stealth aircraft were possible, 2 built, both crashed in the Nevada range. They paved the way to the larger derivative F-117A.