Hermeus

The Quarterhorse Mk 0 is a less than 40-ft.-long mockup featuring the turbine-based combined cycle (TBCC) Chimera 1 engine.

Aircraft startup Hermeus received the first military turbofan that will be integrated into the engine core for the hypersonic Darkhorse uncrewed aerial system.

Hypersonic aircraft developer Hermeus expects to receive Pratt & Whitney’s F100-229 military turbofan for tests later this year.