America’s Fastest Spy Plane May Be Back—and Hypersonic
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Title : America’s Fastest Spy Plane May Be Back—and Hypersonic
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Title : America’s Fastest Spy Plane May Be Back—and Hypersonic
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For years, Lockheed Martin Corp. has been developing a successor to one of the fastest aircraft the world has ever seen, the SR-71 Blackbird, the Cold War reconnaissance aircraft that the U.S. Air Force retired almost three decades ago. Lockheed officials have said the hypersonic SR-72—dubbed the “Son of Blackbird” by one trade journal—could fly by 2030.
But a rather curious talk last week at an aerospace conference by a Lockheed Skunk Works executive implied that the SR-72 might already exist. Referring to detailed specifics of company design and manufacturing, Jack O’Banion, a Lockheed vice president, said a “digital transformation” arising from recent computing capabilities and design tools had made hypersonic development possible. Then—assuming O’Banion chose his word tense purposely—came the surprise.
“Without the digital transformation the aircraft you see there could not have been made,” O’Banion said, standing by an artist’s rendering of the hypersonic aircraft. “In fact, five years ago, it could not have been made.”
Hypersonic applies to speeds above Mach 5, or five times the speed of sound. The SR-71 cruised at Mach 3.2, more than 2,000 mph, at around 85,000 feet.
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But a rather curious talk last week at an aerospace conference by a Lockheed Skunk Works executive implied that the SR-72 might already exist. Referring to detailed specifics of company design and manufacturing, Jack O’Banion, a Lockheed vice president, said a “digital transformation” arising from recent computing capabilities and design tools had made hypersonic development possible. Then—assuming O’Banion chose his word tense purposely—came the surprise.
“Without the digital transformation the aircraft you see there could not have been made,” O’Banion said, standing by an artist’s rendering of the hypersonic aircraft. “In fact, five years ago, it could not have been made.”
Hypersonic applies to speeds above Mach 5, or five times the speed of sound. The SR-71 cruised at Mach 3.2, more than 2,000 mph, at around 85,000 feet.
More here
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You are now reading the article America’s Fastest Spy Plane May Be Back—and Hypersonic With link address https://newstoday-ok.blogspot.com/2018/01/americas-fastest-spy-plane-may-be.html