@BowsacNoodle @Billy_Hughes @FourOh-LLC Just heard Delta hawk announced a hydrogen conversion for their 2 strokes, some of the only guys in the biz doing anything interesting these days. Who knows if it's going to work, I'm optimistic on at least the gaseous stuff because there's a definitive niche for self-sustaining UAV systems using hybrid power cells. They want commuter TBP's to use it too but that's iffier
Eh, looks like he overstated the functionality, it's all guesswork at the moment. Too bad. https://www.deltahawk.com/2023/11/16/deltahawk-engines-launching-hydrogen-engine-program/