Monday - September 14, 2026
Federal Register: FAA Grants Hermeus Corporation Special Authorization for Mach 1 Supersonic Test Flights
September 12, 2026
WASHINGTON, Sept. 12 (TNSFR) -- The U.S. Department of Transportation Federal Aviation Administration issued the following action in the Federal Register.

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Petition for Authorization To Exceed Mach 1

This notice summarizes the petition Hermeus Corporation submitted to FAA requesting a special flight authorization as provided for in FAA regulations. The notice also provides for public awareness of FAA's decision to grant Hermeus Corporation's . . .

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