来自MSN2 个月
YF-12: The SR-71 Look Alike That Could Have Changed Aviation History
After the Second World War, the U.S. Air Force wanted a replacement for its F-106 Delta Dart interceptor. The resulting North American XF-108 Rapier was conceptualized but soon nixed. Around this ...
National Interest on MSN4 个月
YF-12: How the SR-71 Blackbird Could Have Destroyed Russia's Bombers at Mach 2.7
What You Need to Know: The YF-12 was a high-speed interceptor developed from the A-12, the predecessor of the SR-71 Blackbird ...