Here’s What You Need to Remember: Before the famous SR-71, there was the YF-12, which emerged from Lockheed Martin in the 1960s. During its nine years of existence, the YF-12 had slightly less than ...
Summary and Key Points: The YF-12 was a twin-seat variant of Lockheed Martin’s A-12 reconnaissance aircraft, developed as an advanced long-range interceptor to surpass the Soviet MiG-25. -Despite its ...
"Featuring more than 100 never-before-published photos, including recently declassified images from the CIA"--Cover. SR-71 Blackbird (Jet reconnaissance plane) SR-71 Blackbird (Jet reconnaissance ...
YF-23 Key Points and Summary - The Northrop YF-23 was a revolutionary stealth fighter prototype that, in the eyes of many experts, should have beaten the YF-22 in the Advanced Tactical Fighter ...