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The Airframer Bulletin › Archive

News archive: Hydroplane Limited

Every Bulletin story and press release covering Hydroplane Limited, newest first.

Whole archive

2 items

9 April Phase 2 work focuses on scaling and integration for real-world vertical lift applications.

Hydroplane secures Phase 2 award for hydrogen-electric propulsion work

The contract advances quieter, more efficient systems for helicopters and cargo drones as the U.S. Army explores alternatives to conventional fuel.

17 July 2025 The full-scale testbed integrated a 23-foot rotor and rotor transmission with Hydroplane’s electric-propulsion system.

Hydroplane reaches rotor flight speeds with hydrogen fuel cell

Demonstration work under a U.S. Army contract has validated performance goals and advanced the company’s vertical lift fuel cell development programme.