News and analysis covering cutting-edge aviation technology and business models, including zero-carbon propulsion, eVTOL aircraft, automation and autonomy, and new infrastructure.

Rolls-Royce in Indianapolis has a new Pentagon contract to produce dozens of gas turboshaft engines to power air-cushioned landing craft, an order that could be worth $167.4 million if all options are ...

LONDON—Hill Helicopters is on track to fire up its internally developed GT50 turboshaft engine for its HX/HC50 family of single-engine light helicopters this summer, company founder Jason Hill ...

The fully autonomous UAV is powered by a single turboshaft engine, equipped with a 900 litre fuel capacity, and features a semi-rigid four-blade bearingless rotor system. In a medevac ...

The new VK-650V turboshaft engine can be used on both Russian and foreign light helicopters. We have already received the type certificate confirming that the engine is ready for serial production ...