H55 today announces that it has completed the industry's first regulator-required and authority-witnessed propulsion battery module certification test sequence — addressing a critical gating factor ...
Completed on December 19, 2025, the EASA-supervised campaign places Valais headquartered H55 at the forefront of efforts to establish certification-grade, aviation-safe propulsion battery systems, ...
GE Aerospace completes NASA-supported ground tests of a hybrid electric turbofan engine, advancing electric propulsion for ...
PARIS, June 16, 2025 /PRNewswire/ -- Pratt & Whitney Canada announces a new milestone in the RTX Hybrid-Electric Flight Demonstrator project, by testing the integrated propulsion system and batteries ...
Hybrid electric propulsion systems represent a transformative approach for modern aviation by combining conventional fuel‐based engines with electric power sources. This integration aims to improve ...
The push for quieter, cleaner skies is not just about engines anymore; it’s also about the brains of the aircraft. As pressure mounts from regulators and society for net-zero aviation, and as airlines ...
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