Quiet supersonic X-59 jet soars over California desert in first test flight
NASA's X-59 jet flew its first test flight at subsonic speeds to demonstrate technology that could enable quiet supersonic travel over land, overcoming noise restrictions since 1973.
- At 10:13 a.m. EDT, the X-59 took off from Plant 42 in Palmdale and landed near Armstrong, completing its first flight, according to Lockheed's Skunk Works.
- Funded with more than $518 million, the X-59 was designed to fly faster than sound without producing loud sonic booms, and program data will inform new noise thresholds.
- Flying oval-shaped racetrack patterns over Edwards Air Force Base, the single-engine X-59, just under 100 feet , reached 230 mph and a peak altitude of 12,000 feet .
- NASA will continue to lead the X-59's initial test campaign, and the jet will reside at NASA's Armstrong Flight Research Center for sound and community testing in the coming months.
- Successful tests position the X-59 to influence rules governing supersonic flights, as if it proves quiet, commercial supersonic flight over land could benefit disaster relief and medical transport.
81 Articles
81 Articles
NASA Unveils 'Revolutionary' Supersonic Aircraft
Lockheed Martin, in partnership with NASA, completed the first flight of the X-59, described as a “revolutionary, quiet supersonic aircraft designed to pave the way for faster commercial air travel.” The aircraft took off from Skunk Works’ facility at U.S. Air Force Plant 42 in Palmdale, California, landing near NASA’s Armstrong Flight Research Center in Edwards, California. According to the defense contractor, the aircraft performed “exactly as…
NASA’s X-59 takes off: The race to resurrect supersonic flight begins
At last, the X-59 is airborne. NASA’s quiet supersonic airplane took to the skies in Palmdale, California, successfully landing back a few minutes later. While this initial sortie on October 28 was a subsonic check of basic systems and airworthiness, the flight represents the penultimate step toward reviving supersonic passenger travel over land. It also marks the beginning of a race to see which of three supersonic airplane ideas wins to become…
Coverage Details
Bias Distribution
- 53% of the sources are Center
Factuality
To view factuality data please Upgrade to Premium


























