NASA conducting sonic boom tests

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https://www.chron.com/neighborhood/...ucting-quiet-sonic-boom-tests-in-13364152.php



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Photo: Steve Gonzales, Houston Chronicle
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NASA's Commercial Supersonic Technology Project addresses the media at Scholes Field Terminal Tuesday, April 17, 2018, in Galveston. NASA held a news conference to unveil plans to conduct a series of supersonic technology research flights over the Galveston, Texas, area, in support of the agency's Commercial Supersonic Technology Project. The flights, which will take off from nearby Ellington Airport, will take place in November 2018, and feature a NASA F/A-18 aircraft performing a series of supersonic dive maneuvers off the coast.( NASA )


NASA has begun a series of quiet supersonic research flights off the Texas Gulf Coast near Galveston to test how the community responds to the noise from a new experimental aircraft that could eventually cut commercial flight times by half.

The space agency on Monday began testing "quiet sonic booms" near the island community using F/A-18 jets as part of its Quiet Supersonic Flights 2018, or QSF18, campaign. The jets are flying over the Gulf of Mexico in a unique maneuver as part of a two-week project to assess public reactions to the noise.



"QSF18 is a big step in NASA's efforts to understand what is required for acceptable supersonic overland flight," said Peter Coen, NASA's commercial supersonic technology project manager, in a statement.

"This is the first time in decades that we have reached out to a large community as part of our supersonic research," Coen said. "NASA has performed similar tests at our Armstrong Flight Research Center, using similar sounds created by the same F/A-18. We've measured the noise levels and the impact on structures, as well as surveyed people for annoyance, to make certain that these tests are safe and well-planned. We greatly appreciate Galveston's interest and support."

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