The hybrid-electric propulsion architecture combines an advanced thermal engine, a 1-megawatt electric motor, and H55’s battery system.
Key Highlights
- H55’s energy storage system successfully completed its first full-power ground test, demonstrating its readiness for flight testing.
- Partnership with Pratt & Whitney Canada leverages H55’s scalable, certifiable battery platform to accelerate hybrid-electric aircraft development.
- This milestone signifies a major step toward integrating hybrid-electric propulsion into commercial regional aircraft, expanding the market for electric aviation technology.
Pour en savoir plus : H55 battery architecture anchors RTX hybrid-electric propulsion demonstrator
