Russian Helicopters says its Kamov Ka-62 twin-engine medium helicopter is in the final stages of flight-testing and certification by Russian regulators is expected by year-end.

Customers will be able to reserve fractional shares or whole aircraft when the program opens at the EAA AirVenture Oshkosh show from July 26.

Rolls-Royce's Power Generation System 1 (PGS1) demonstrator is designed to pave the way for future hybrid-electric regional propulsion system development.

Universal Hydrogen believes its modular capsule system could help power the next generation of electric vertical-takeoff-and-landing vehicles.

The evaluation center would produce test reports on the performance of eVTOL and electric aircraft.

The technical collaboration with Deutsche Aircraft is the first to be announced to involve the use of Universal Hydrogen’s capsules in an aircraft with another company’s hydrogen propulsion system.

A Los Angeles-based commuter airline plans to purchase up to 150 Cessna Grand Caravan EX turboprops from Textron Aviation with plans to convert them into hybrid-electric aircraft for commercial air travel.

A lot has happened in the aircraft propulsion industry since May 2002, when a Pratt & Whitney preliminary design review outlined the configuration of…