Story thread · 2 reports / 2 sources

NASA’s X-59 enters supersonic thump test phase

heise.de · 6dShare

NASA’s experimental supersonic aircraft X-59 Quesst has completed the first phase of flight tests. Acoustic properties are now being tested.

First report: X-59: US supersonic aircraft hits Mach 1.2 at 49,000 feet in 25th test flight — interestingengineering.com, 6d