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National Security Journal on MSN4d
The SR-71 Blackbird Spy Plane Had Engine Failures at Mach 3The SR-71 Blackbird’s high-speed missions were fraught with challenges, including catastrophic engine failures at Mach 3.
INCREDIBLE plans have been revealed for a hypersonic superjet dubbed "Son of Blackbird" that could soon become the world's fastest aircraft. Building on the legacy of the SR-71 Blackbird ...
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Kelly Clarkson 'cannot believe' her TV talk-show is celebrating its 1,000th episodePop star Kelly Clarkson has celebrated the 1,000th episode of her talk show. The 60 Best Action Movies of All Time Isometric Exercise Greatly Lowers Blood Pressure I've solo travelled to over 100 ...
The SR-71 “Blackbird” broke the world’s record for sustained altitude in horizontal flight in 1976 when it flew at Mach 3.3 (times the speed of sound). As of 2025, no fighter or proposed ...
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