With a top speed of Mach 2.2, the F-4’s defining characteristic was world-record speed. Can you name the most widely produced U.S. supersonic military aircraft ever? Answer: the McDonnell Douglas F-4 ...

Warrior of the Vietnam War: The McDonnell Douglas F-4 Phantom II was a highly versatile and successful third-generation fighter jet used extensively by the U.S. military during the Vietnam War.

Boeing’s sixth-gen fighter is here. It's faster, stealthier, and “it’s something the likes of which no one has seen before.” ...

The supersonic QF-4 is a reusable full-scale, remotely piloted aerial target modified from the F-4 Phantom fighter jet. The QF-4 provides a realistic full-scale target for air-to-air weapons ...