Core Insights - Pratt & Whitney Canada and Deutsche Aircraft have delivered the first PW127XT-S development engines for the D328eco regional turboprop, marking a significant milestone towards entry into service in 2027 [1][2] Group 1: Engine and Aircraft Performance - The D328eco is expected to achieve up to 14% lower fuel consumption per seat compared to the original Dornier 328 platform and will offer 25% more passenger capacity [2] - The PW127XT-S is the latest variant of the PW100 engine family, which has accumulated over 208 million flying hours, with more than 400,000 hours contributed by the PW127XT series engines [2] Group 2: Collaboration and Innovation - The collaboration between Pratt & Whitney Canada and Deutsche Aircraft aims to combine dependable propulsion technology with innovative aircraft design, enhancing fuel efficiency and operational performance [3] - Both companies are testing synthetic aviation fuels (SAF) to ensure compatibility with future specifications for 100% SAF, including drop-in options [3] Group 3: Company Backgrounds - Deutsche Aircraft is focused on developing advanced regional aircraft, leveraging a skilled team of engineers and aviation experts to ensure reliability, efficiency, and sustainability [4] - Pratt & Whitney, as part of RTX, is a leader in aircraft engine design and manufacturing, supporting over 90,000 in-service engines globally [5]

Core Insights - Deutsche Aircraft, in collaboration with Pratt & Whitney Canada, provided an update on the D328eco® regional turboprop at the Paris Air Show 2025, following the successful rollout of the first test aircraft in May 2025 and the completion of a joint synthetic fuel test campaign in late 2024 [1][4] Group 1: Aircraft Features and Performance - The D328eco is powered by Pratt & Whitney Canada's PW127XT-S engine, designed to meet the demands of regional air travel, particularly in challenging environments such as short runways and harsh weather [2] - The aircraft features enhancements that will significantly reduce operating costs and improve dispatch reliability, aiding regional airlines in providing dependable services [3] - Key performance improvements include up to 15% better fuel efficiency compared to its predecessor, 40% longer time on wing, and 20% lower maintenance costs [9] Group 2: Sustainability and Future Readiness - A successful flight test campaign using fully synthetic, zero aromatics Fischer-Tropsch fuels confirmed the propulsion system's performance with alternative fuels, supporting future operational flexibility and sustainability goals [4] - The ambition is to make the D328eco ready to operate with 100% Sustainable Aviation Fuel (SAF) at Entry Into Service (EIS) [5] Group 3: Development Timeline - The rollout of the first test aircraft marks the transition from design to flight testing, with flight tests scheduled to begin in 2026 [6] - The program is on track for type certification and EIS in Q4 2027 [6] Group 4: Customer Focus and Collaboration - Pratt & Whitney Canada emphasizes its commitment to supporting regional airlines by addressing their unique needs, thereby delivering significant value through reduced maintenance and operating costs [4] - Ongoing collaboration between Deutsche Aircraft and Pratt & Whitney Canada aims to ensure the aircraft meets high standards of performance, reliability, and efficiency [7]