Swiss eVTOL developer Dufour Aerospace has completed the preliminary design review for its Aero 2 hybrid-electric cargo aircraft and recently flew its third-generation prototype for the first time.
Rolls-Royce says it will now prioritize work on a new hybrid-electric propulsion system for regional airliners, while still supplying the electric propulsion system for Vertical Aerospace's VX4 eVTOL vehicle.
A weekly roundup of significant milestones and achievements from companies and organizations working to transform aviation with new types of aircraft, propulsion systems, flight controls, and business models.
The Dutch start-up is working with De Havilland Aircraft of Canada to convert a Dash 8 Series 300 aircraft to use its Hydrogen Aircraft Powertrain and Storage System.
ICAO noted that sustainable aviation fuel produced in China, the Netherlands, and the U.S. are the first to be certified under the ISCC and RSB schemes.
In a move to lower the agency's cost and speed up processing, the FAA is proposing to require individuals abroad to use U.S. agents for certain services.
Electra is preparing to start flight testing a technology demonstrator for its nine-passenger, hybrid-electric, ultra-short-takeoff-and landing aircraft.