Core Insights - Pratt & Whitney Canada has achieved a significant milestone in the RTX Hybrid-Electric Flight Demonstrator project by testing the integrated propulsion system and batteries to full power, aiming for a 30% improvement in fuel efficiency for regional turboprops [1][3] Group 1: Project Details - The project involves the first battery-powered operation of a propulsion system that combines a Pratt & Whitney Canada thermal engine with a 1 megawatt electric motor developed by Collins Aerospace [2] - The 200 kilowatt-hour batteries supplied by H55 S.A. have been successfully charged and discharged using a high-voltage Mobile Charging Unit co-developed by Pratt & Whitney Canada, the National Research Council of Canada, and the Innovative Vehicle Institute [2] - AeroTEC has been selected to support future flight testing of the De Havilland Canada Dash 8-100 experimental aircraft, providing critical baseline data and engineering expertise [3][4] Group 2: Collaborations and Technology - The collaboration includes GKN Aerospace, which is providing high-voltage electrical wiring and interconnection systems, and Ricardo, which is supporting the development of the hybrid-electric propulsion system [3] - Hybrid-electric propulsion is a core part of RTX's technology roadmap, leveraging expertise from Pratt & Whitney and Collins Aerospace to improve fuel efficiency and performance in future aircraft [4] Group 3: Company Background - Pratt & Whitney is a leader in the design, manufacture, and service of aircraft engines and auxiliary power units, supporting over 90,000 in-service engines globally [6] - RTX is the world's largest aerospace and defense company, with over 185,000 employees and 2024 sales exceeding $80 billion, focusing on advancing aviation and integrated defense systems [7]