hydrogen

H3 Dynamics Hydrogen Propulsion Unmanned Aircraft with 900km Range

Here is an aircraft that can achieve a range of up to 900km on liquid nitrogen. H3 Dynamics's 25kg test…

2 years ago

Griflion H Hydrogen-powered VTOL Drone with 15 Hour Flight Time

Meet the Griflion H: a hydrogen-powered vertical take-off and landing drone with a MMC-developed hydrogen fuel battery that can achieve…

5 years ago

Narwhal 2 Hydrogen-powered Drone

Here is another hydrogen-powered drone ready for challenging missions. The Narwhal 2 hydrogen drone has an aerial aluminum frame and…

6 years ago