There are an unending number of interesting facts about the SR-71 Blackbird, probably the coolest aircraft ever produced by any air force, anywhere in the world. It’s the only airframe made of 85% ...
National Security Journal on MSN
Lockheed Martin SR-72 Son of Blackbird or Darkstar: What We Know Right Now
Lockheed Martin’s SR-72 “Son of Blackbird” is designed to replace the iconic SR-71 with a hypersonic, largely unmanned ISR ...
The SR-71 Blackbird was the world's fastest jet. Capable of of flying as high as 85,000 feet at Mach 3.3 (2,193.2 mph), the Blackbird was used for intelligence, surveillance, and reconnaissance. It ...
The SR-71 could cruise at speeds exceeding Mach 3 and at altitudes exceeding 80,000 feet—both of which represent performance extremes. At such extremes, the airframe generated heat, which posed ...
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