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Supersonic speed is the speed of an object that exceeds the speed of sound (Mach 1). For objects traveling in dry air of a temperature of 20 °C (68 °F) at sea level , this speed is approximately 343.2 m/s (1,126 ft/s; 768 mph; 667.1 kn; 1,236 km/h).
A supersonic aircraft is an aircraft which can exceed the speed of sound (Mach 1.0) in level flight. Type Country Class Role Date
A supersonic transport (SST) is a civil aircraft designed to transport passengers at speeds greater than the speed of sound. The only supersonic civilian aircraft to see service were the Soviet produced Tupolev Tu-144 which first flew in 1968 and last transported passengers in 1978, with NASA retiring it from any use in 1997; and the Franco ...
First Ecuadorian woman to fly at supersonic speed Diana Estefanía Ruiz Solís (7 April 1992 – 26 November 2024) was an Ecuadorian military pilot. [ 1 ] Known as 'La Mujer Supersónica', she was notable for becoming the first Ecuadorian woman to fly at supersonic speed and for breaking barriers for women in aviation in Ecuador.
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. The last passenger flight of the Tu-144 was in June 1978 and it was last flown in 1999 by NASA.
A hypersonic weapon is a weapon capable of travelling at hypersonic speed, defined as above Mach 5, or above 5 times the speed of sound. [1] Below Mach 1, weapons would be characterized as subsonic, and above Mach 1, as supersonic. Typical Low Earth Orbit atmospheric re-entry speed is Mach 25. [2]
The KAI T-50 Golden Eagle (Korean: 골든이글) is a family of South Korean supersonic advanced jet trainers, light combat aircraft and light fighter developed by Korea Aerospace Industries (KAI) with Lockheed Martin. [3] It is South Korea's first indigenous supersonic aircraft and one of the world's few supersonic trainers. [4]
At Mach 0.65, u is 65% of the speed of sound (subsonic), and, at Mach 1.35, u is 35% faster than the speed of sound (supersonic). An F/A-18 Hornet creating a vapor cone at transonic speed just before reaching the speed of sound. The local speed of sound, and hence the Mach number, depends on the temperature of the surrounding gas.