Helicopters have a completely different utility compared to airplanes and jets. Nonetheless, they still have powerful engines ...

The first practical helicopter wouldn’t be flown until 1939, and the concept wouldn’t have a reliable military application ...

WASHINGTON – LiquidPiston, supported by Army innovation programs, is poised to transform the U.S. Army’s capabilities as the ...

Today rotary engines are used in aircraft and industrial machinery, but only one car maker -- Mazda -- has persisted with the technology for use in motor cars. Defunct German manufacturer NSU was ...

LONDON–Airbus Helicopters has teamed up with Babcock and CAE to offer the H145M twin-engine light helicopter to Poland as ...

The soon-to-be standalone company manufactures a wide range of turbofan, turboprop, turboshaft, and rotary aircraft engines, and industrial and marine turbine engines. Together with the capital ...

fixed wing and rotary — and simplifies tracking global aircraft and engines. It is comprised of 70,000 aircraft and 110,000 engines in service from more than 400 military operators and includes ...