Proposed privately in 2013 by Lockheed Martin as a successor to the retired Lockheed SR-71 Blackbird, the SR-72 was projected by Lockheed Martin executives in 2018 to have a test vehicle fly by 2025 and potentially enter service in the 2030s.

2023年3月15日 · While no such jet is known to exist, there have been hints that a follow-up aircraft to the SR-71 might be flying—or at least in the planning stages. The jet in the movie, called the SR-72,...

2014年1月30日 · The SR-72 is a new hypersonic demonstrator aircraft to be developed by Lockheed Martin under its Skunk Works or Advanced Development Programs, to meet the requirements of the United States Air Force (USAF). First flight of the SR-72 demonstrator is anticipated in 2023. Image courtesy of Lockheed Martin.

2013年11月3日 · Details of the aircraft, dubbed the SR-72, were revealed by Aviation Week on November 1 and confirm that Skunk Works are working on a design that can fly at Mach 6, twice as fast as its predecessor.

2013年11月4日 · Lockheed Martin Corp has unveiled plans for a hypersonic spy plane that could fly at Mach 6, twice as fast as its famed SR-71 Blackbird, and said a missile demonstrating the new technology could...

2013年11月6日 · Lockheed Martin's Skunk Works has confirmed that it is developing the SR-72 spy plane. The successor to the SR-71 Blackbird, which was capable of Mach 3.5, the SR-72 will be a hypersonic unmanned...

2018年1月15日 · On June 7, Lockheed Martin's Advanced Development Programs (ADP), also known as Skunk Works, revealed new information about their hypersonic technologies. Specifically, they discussed the successor...

Lockheed calls the SR-72 a "game changer." The jet will be an unmanned hypersonic aircraft. Lockheed claims it will reach speeds topping Mach 6 — over 4,500 mph — and they also want the jet to...

Ordered by model number, Lockheed gave most of its aircraft astronomical names, from the first Vega to the C-5 Galaxy. Aircraft models listed in italics and with higher numbers – 780 following 80 and preceding 81, for example – are variants or developments of the base model.

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