LONDON—UK rotorcraft startup, Hill Helicopters is “on schedule” to perform the first engine run of its in-house developed GT50 turboshaft engine for its HX/HC50 light helicopter in the spring, founder ...

LE BOURGET—Safran Helicopter Engines will develop a 600-kW turbogenerator for U.S. startup Electra.aero’s prototype nine-passenger hybrid-electric short-takeoff-and-landing (eSTOL) aircraft. Unveiled ...

Airbus Helicopters and GE Aerospace are to continue their collaboration on a next-generation rotorcraft propulsion system offering significantly lower fuel burn than current engines.

Lag is the bane of every turbocharged engine, and the ways people have tried to eliminate it boggle the mind. From twincharging to cold-air antilag, an MGU-H, or even just one turbo per cylinder, it ...

The GE T901 engine was developed as part of the Improved Turbine Engine Program to replace the T700 engines used by U.S. Army’s UH-60s and the AH-64s, and was also expected to equip the now-cancelled ...

Safran Helicopter Engines (SHE) intends to make its ‘eco-mode’ stop-start system a “market standard” on all twin-engined applications of its turboshaft range, according to the manufacturer’s chief ...

Aviation software and safety technology startup Skyryse has successfully executed the world's first fully automated autorotation emergency landing procedure. This milestone marks one of many ...