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Official records versus unofficial. The Lockheed SR-71 Blackbird holds the official Air Speed Record for a crewed airbreathing jet engine aircraft with a speed of 3,530 km/h (2,190 mph). The record was set on 28 July 1976 by Eldon W. Joersz and George T. Morgan Jr. near Beale Air Force Base, California, USA.
The SAI Quiet Supersonic Transport is a 12-passenger design from Lockheed Martin that is to cruise at Mach 1.6, and is to create a sonic boom only 1% as strong as that generated by Concorde. [ 50 ] The supersonic Tupolev Tu-444 or Gulfstream X-54 have also been proposed.
For other uses, see Concorde (disambiguation). Concorde (/ ˈkɒŋkɔːrd /) is a retired Anglo-French supersonic airliner jointly developed and manufactured by Sud Aviation (later Aérospatiale) and the British Aircraft Corporation (BAC). Studies started in 1954, and France and the United Kingdom signed a treaty establishing the development ...
The English Electric Lightning was one of the first aircraft to exceed the speed of sound in level flight without using afterburning. Concorde routinely supercruised most of the way over the Atlantic, enabling it to travel from London and Paris to New York in just over three hours, a record which has yet to be surpassed by any other commercial aircraft.
The Lockheed Martin X-59 Quesst ("Quiet SuperSonic Technology"), sometimes styled QueSST, is an American experimental supersonic aircraft under development by Skunk Works for NASA 's Low- Boom Flight Demonstrator project. [ 1 ] Preliminary design started in February 2016, with the X-59 planned to begin flight testing in 2021.
The first aircraft to fly supersonic in level flight was the American Bell X-1 experimental plane which was powered by a 6,000-pound (2,700 kg) thrust rocket powered by liquid oxygen and ethyl alcohol. Most supersonic aircraft have been military or experimental aircraft. Aviation research during World War II led to the creation of the first ...
The Boeing 747 is a long-range wide-body airliner designed and manufactured by Boeing Commercial Airplanes in the United States between 1968 and 2023. After the introduction of the 707 in October 1958, Pan Am wanted a jet 2+1⁄2 times its size, to reduce its seat cost by 30%. In 1965, Joe Sutter left the 737 development program to design the 747.
The Boom Overture is a proposed supersonic airliner under development by Boom Technology. Its design will be capable of traveling Mach 1.7 (1,000 kn; 1,800 km/h; 1,100 mph), with 64–80 passengers depending on configuration, and 4,250 nmi (7,870 km; 4,890 mi) of range. The Overture is planned to be introduced in 2029. [2]