Developers of turbo- and diesel-electric generators offer flexibility.

Bell has unveiled a fly-by-wire control system-equipped 429 twin-engine light helicopter as the company’s new flying testbed.

Distributed-propulsion testbed flies; Airbus hydrogen APU demo; uncrewed delivery corridor; another Chinese eVTOL; and Wright’s megawatt-scale electric engine.

The goal of HyPower is to demonstrate the stable operation of a fuel cell in flight, including its restart.

Sierra Nevada Corp. (SNC) has partnered with Pyka to offer the startup’s electric uncrewed cargo aircraft to U.S. Defense Department customers.

Howmet's John Plant, often seen as a shrewd prognosticator of large aircraft manufacturing rates, has slashed his company’s expectations for 737 shipments.

Our roundup of the main aerospace and defense stories making the news this week.

The two German air taxi companies need state support to exit a funding crisis, but party politics and risk aversion may force their sale to foreign investors.