Summary:
- RTX achieves full power test milestone in Hybrid-Electric Flight Demonstrator program.
- Program targets a 30% improvement in fuel efficiency for regional turboprops.
- Key partners include AeroTEC, De Havilland, and Collins Aerospace.
RTX Corporation (RTX, Financial) has reached a significant milestone in its pursuit of sustainable aviation technology. The Hybrid-Electric Flight Demonstrator program has successfully completed a full power test of its integrated propulsion system and batteries. This important development represents the first battery-powered operation of the hybrid system, which combines a Pratt & Whitney Canada thermal engine with a 1 megawatt electric motor from Collins Aerospace, powered by 200 kilowatt-hour batteries supplied by H55 S.A.
With the aim of achieving up to a 30% improvement in fuel efficiency compared to current regional turboprops, RTX is advancing its technology roadmap for sustainable aviation. The De Havilland Canada Dash 8-100 has been chosen as the test aircraft, with AeroTEC tasked with supporting future flight testing. This collaborative effort also includes contributions from GKN Aerospace in terms of high-voltage electrical systems and Ricardo in propulsion development.
This initiative is part of RTX's broader strategy, with Pratt & Whitney and Collins Aerospace working on various demonstrator projects, including the Clean Aviation SWITCH project. The advancements made are expected to have a significant impact on the economics of regional air travel, showcasing RTX's leadership in developing environmentally friendly aviation technologies.
