engine

The hydrogen-electric propulsion developer raised funds, including from the U.K. Infrastructure Bank, to support certification and scaling of its technology.

Variants of DeltaHawk’s FAA-certified piston engine for GA aircraft are being developed for use in hydrogen-powered aviation, commercial road vehicles, and military mobility applications.

With four candidate fuels pursuing fleet authorization, OEMs, distributors, and airports are ready to test them.

The company announced new suppliers, and building the company’s ‘iron bird’ facility has begun in Colorado.

The ‘upside down’ DHK180 has been in development for more than two decades.

If an engine upgrade is out of the question, a seaplane prop can be a cost-effective way to achieve more power on takeoff and climb.

Predicting future headaches with your new aircraft means becoming an amateur detective.

A lack of supply has restricted the rotorcraft manufacturer’s ability to test unleaded avgas in certain R44 models.

The discovery of a potential crankshaft flaw in some Continental engines highlights why they must function properly.

A new aircraft owner learns lessons and discovers solutions that make winter flying more fun.