NASA aims to end a 50-year old ban on supersonic civilian aircraft in the US

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NASA aims to end a 50-year old ban on supersonic civilian aircraft in the US
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The agency's Quesst mission aims to develop a quieter Mach+ experience, devoid of supersonic booms.

, which intends to develop a more silent supersonic airplane for commercial operations, is nearing its final developmental stages, the results of which will be submitted to regulators to reconsider the prohibition order.

. The aircraft is designed to fly Mach 1.4 with quieter booms, and the agency last December had finished the integration of its 13-foot-long engine with 22,000 pounds of thrust, sourced from General Electric Aviation.The development comes as April 27, 2023, marked the 50th anniversary of a federal order that prohibited non-military aircraft from flying faster than the speed of sound and carrying out commercial operations.

In a major setback to such developments, in 1968, a supersonic flight by an F-105 Thunderchief passing 50 feet over school premises in Colorado blew out 200 windows and injured a dozen people. Public outcry in the subsequent years led to the SST program getting scrapped in 1971 and a blanket ban on civil supersonic flights over land in 1973.

NASA with its Quesst mission, is on the path of proving that the technology works, and plans to conduct community overflights and public surveys to change perceptions against such aircraft.

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