Austrian aircraft manufacturer Diamond Aircraft has achieved a noteworthy milestone with the inaugural flight of its all-electric eDA40 training aircraft. The aircraft took off from the company’s headquarters in Wiener Neustadt in July, marking a significant step forward in the aircraft’s path toward certification.
Sören Pedersen, Head of Flight Test at Diamond Aircraft, piloted the maiden flight, which encompassed system checks, basic maneuvers, and an initial performance evaluation. The flight proceeded according to plan, meeting all set objectives as stated by the company.
The two-seat eDA40 model is expected to become the first EASA/FAA Part 23 certified DC fast-charging electric aircraft, with certification targeted for late 2023 or early 2024. The aircraft is planned for public presentation at the AERO Friedrichshafen event in 2024. The eDA40 is powered by the Engineus 100 electric motor from French supplier Safran, with a maximum take-off power of 130 kW. The battery system is provided by Electric Power Systems (EPS).
Liqun (Frank) Zhang, CEO of Diamond Aircraft Austria, expressed pride in this achievement, stating, “We are extremely proud to announce another significant milestone for our all-electric eDA40. The aircraft performed exceptionally well during its maiden flight, surpassing our expectations. We eagerly anticipate offering a sustainable aircraft for the flight training market.”
Bruno Bellanger, executive vice president and general manager of Safran Electrical & Power’s energy division, acknowledged the technical feat, noting that this marked the first use of Enginues engines and electrical protection systems in a flight. Bellanger commented, “Participating in the electrification of the DA40, a proven aircraft and a best seller, has been a technically rewarding challenge.” Safran recently received Design Organisation Approval from the European Aviation Safety Agency (EASA) for the Enigneus 100.
In its final version, the eDA40 is projected to sustain flight for up to 90 minutes, with a subsequent flight possible after a brief 20-minute recharging process. The manufacturer foresees potential operating cost reductions of up to 40 percent compared to conventional piston aircraft, indicating a commitment to enhancing aviation sustainability.
