Media Summary: That's it. That's the video. This is one of our Pratt & Whitney In May 2026, Quarterhorse Mk 2.1 successfully completed its first supersonic flight, reaching a top speed of Mach 1.21. The flight ... We've demonstrated turbojet to ramjet transition within our
Hermeus F100 Engine Testing 4k - Detailed Analysis & Overview
That's it. That's the video. This is one of our Pratt & Whitney In May 2026, Quarterhorse Mk 2.1 successfully completed its first supersonic flight, reaching a top speed of Mach 1.21. The flight ... We've demonstrated turbojet to ramjet transition within our From clean sheet to completed build in 204 days. Quarterhorse Mk 1 just flew at Edwards Air Force Base—proving what's possible ... Took under permission with the 104th Fw Barnes ANG Maintenance Crew) Click to subscribe! Airmen from the 192nd Wing and 1st Fighter Wing Maintenance Squadrons are