Why keep a retired stealth jet alive nearly three decades after its public debut? Because the hardest target to train against is still a real low-observable aircraft, and the F-117 Nighthawk remains ...

How come a jet that is “retired” in 2008 continues to appear on the most challenging job in the training world? The F-117 Nighthawk is in a weird, long-lived micro-niche: it is an object of historical ...