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NASA Commits to Three-Year Timeline for X-59 Quiet SST

The X-59 project hopes to prove the viability of a new generation of SST operations over the Continental U.S. and other countries. LBFC_AFRC (NASA photo)
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Key Takeaways:

  • NASA has committed to a timeline for its X-59 Quiet Supersonic Technology (QueSST) aircraft, targeting its first flight by 2021.
  • The X-59's mission is to gather data demonstrating a quiet sonic "thump" rather than a loud boom, aiming to overturn the current ban on supersonic flight over land.
  • This project, involving Lockheed Martin, is NASA's first piloted, full-size X-plane in over three decades, with tests planned to prove its performance over U.S. communities.
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NASA said last week it has officially committed to a development timeline that will lead to the first flight of its X-59 Quiet Supersonic Technology (QueSST) aircraft by 2021. Development of X-59 QueSST falls under the Low Boom Flight Demonstrator project, part of the Integrated Aviation Systems Program in NASA’s Aeronautics Research Mission Directorate. The X-59’s mission is to use the aircraft to gather test data to potentially change the rules that currently ban supersonic flight over land.

Rob Mark

Rob Mark is an award-winning journalist, business jet pilot, flight instructor, and blogger.

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