Rolls-Royce has completed altitude and operability testing of its F130 engine as part of the USAF's B-52J Stratofortress ...

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 ...

In addition, replacing all those mechanical parts makes the engine cheaper – an important point with what is essentially a disposable power plant. For testing, the engine installed in the ATLAS Flight ...

GE and Lockheed ground tested a new air-breathing hypersonic jet engine capable of powering missiles to speeds well in excess of Mach 5 in a smaller, cheaper, lighter, and more efficient package than ...