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The National Interest on MSNWhat It Took To Build The SR-71 BlackbirdThe legendary SR-71 Blackbird retains the record for America’s fastest manned aircraft—ever. W hile almost everyone has heard ...
a similar closure impacted parts of the 71 and 91 Freeways for similar work, and again in December. The closures will turn through at least March 28. Periodically, east and westbound lanes of SR ...
Megaprojects on MSN7d
SR-71 Blackbird: The World’s Fastest Spy PlaneWhat made the SR-71 Blackbird the ultimate spy plane? Was it its stealth, speed, or high-altitude capabilities? And why did it disappear from military service?
In 2013, Lockheed Martin announced development of the successor to the SR-71 Blackbird spy plane. The SR-71 was capable of reaching speeds over three times the speed of sound, and the SR-72 is ...
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