Was the Boeing X-32 better than what would become the F-35 stealth fighter? Opinions vary among experts. However, most say the Air Force made the right choice in the F-35. Recent combat operations may ...

The Northrop YF-23 “Black Widow,” the prototype that lost to the F-22 Raptor, was an incredibly fast aircraft. -With a top speed of Mach 2.2+ and a supercruise speed of Mach 1.6, its performance was a ...