Hermeus Reaches Supersonic Speed in Historic Quarterhorse Test Flight Written 27 May 2026
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Quarterhorse Mk 1 | Credit: Hermeus; YouTube; Framegrab
Aviation Week reports, “High-speed aircraft maker Hermeus flew the Quarterhorse Mk 2.1 demonstrator aircraft above supersonic speed for the first time, marking a first for a privately funded, uncrewed aircraft in the U.S.”
Full Story (Aviation Week)