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To fly non-stop across the Atlantic Ocean, Concorde required the greatest supersonic range of any aircraft. [120] This was achieved by a combination of powerplants which were efficient at twice the speed of sound, a slender fuselage with high fineness ratio, and a complex wing shape for a high lift-to-drag ratio. Only a modest payload could be ...
A supersonic transport (SST) or a supersonic airliner is a civilian supersonic aircraft designed to transport passengers at speeds greater than the speed of sound. To date, the only SSTs to see regular service have been Concorde and the Tupolev Tu-144 .
Supersonic aircraft have been used for research and military purposes, but only two supersonic aircraft, the Tupolev Tu-144 (first flown on December 31, 1968) and the Concorde (first flown on March 2, 1969), ever entered service for civil use as airliners. Fighter jets are the most common example of supersonic aircraft.
While the program may not have lived up to its full potential, the XB-70’s legacy still stands, Landis says: “All large, high-speed aircraft designs benefit from the work done by the XB-70.
The fastest speed the XB-1 had reached prior to the January 28 flight was Mach 0.95, just below the supersonic threshold of Mach 1, which it hit during its last test flight on January 10.
Boom Supersonic’s XB-1 aircraft plans to reach an altitude of 34,000 feet before attempting to accelerate to Mach 1.1 speed and break the sound barrier over a series of four-minute runs.
On a transatlantic flight, having a cruising speed of more than double a B-707, Concorde required less than half the number of block hours per trip. This illustrates that these two aircraft types were designed for entirely different flight regimes (subsonic versus supersonic) and different markets, so a direct comparison is not possible.
A supersonic aircraft is an aircraft which can exceed the speed of sound (Mach 1.0) in level ... First supersonic civil aircraft since the Concorde [2] Douglas D-558 ...