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NASA X-59 completes first wheels-up flight, reaching 6,096 m and 740 km/h in Mojave quiet supersonic tests

NASA’s X-59 quiet supersonic research aircraft logged its first wheels-up flight over the Mojave Desert on April 3, 2026, reaching 6,096 meters and 740 km/h. The sortie demonstrates progress toward lower sonic-boom overland supersonic operations.

Discovered 2026-04-16T03:09:45.117503-07:00 | 2026-04-16T03:09:45.117503-07:00

Briefing

What Hype is tracking

  • Confirms the X-59 program’s flight-test campaign is moving from early validation into sustained performance envelope work, following prior disruptions such as the March 20 flight cut short by a false-positive system warning (source:18b360da-c8c0-4b12-a37e-d55abc3adbc1).
  • Adds data toward NASA’s stated objective of reducing sonic-boom impact for future overland supersonic operations, building on earlier abbreviated sorties that still produced telemetry (source:5e667a1e-ec9a-4e39-a144-2b97e0b58864).
  • Operationally meaningful milestones like reaching ~6,096 m and ~740 km/h help derisk engineering readiness for the remainder of the 2026 test schedule and potential downstream aircraft design guidance.

Reported By

La Dépêche aerotelegraph.com NASA Air Data News en.clickpetroleoegas.com.br dailygalaxy.com
Sources Tracked
11
First Seen
2026-04-16T03:09:45.117503-07:00
Latest Update
2026-04-23T00:35:50.371070-07:00
Coverage
Aviation

Sources

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