Piasecki is to modify an ultralight helicopter with a hydrogen-electric propulsion system, hoping to fly the piloted technology demonstrator by year-end.
The startup emerged presented its plans to develop a twin-hull, hydrogen-electric wing-in-ground-effect vessel and supporting hydrogen fueling infrastructure.
Regent has started hardware and systems integration for its first full-scale electric seaglider prototype, keeping it on track for initial crewed sea trials planned for later this year.
Toyota is investing an additional $500 million in Joby Aviation, with the funding to support certification and commercial production of its electric air taxi.
To achieve power-on, Lilium applied 900-volt external power to the aircraft, where it was converted to lower voltage to supply electrical and avionics systems.
Under a pilot partnership between Wing and Serve Robotics, packages will be picked up by a ground robot, then delivered by drone to customers up to 6 mi. away.