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 ...

Airbus Helicopters’ Racer demonstrator is back in flight testing after a six-month lay-up to install new parts to boost the high-speed rotorcraft’s aerodynamic performance. Test sorties of the ...

A lead Army official said testing to date of the GE Aerospace-built T901 engine on a Black Hawk helicopter has been “very successful,” while the engine program’s future is still to be determined. Brig ...

Sikorsky has said it’s working on negotiations for the next multi-year Black Hawk contract, eyeing an award from the Army around December 2026, while also continuing to test the helicopter with the ...

Rolls-Royce and the U.S. Air Force validated the F130's ability to meet performance requirements for the B-52 missions, getting closer to flight testing. Engine maker Rolls-Royce announced on Feb. 24, ...

The Secret Horsepower Race by Calum Douglas delivers a groundbreaking, meticulously researched history of WWII fighter engine development, revealing the technical battles, national strategies, and ...

United Aircraft has carried out water-ingestion tests on its initial import-substituted Yakovlev SJ-100, equipped with Aviadvigatel PD-8 powerplants. The aircraft, number 97023, carried out the runway ...