Current production engines can offer up to 20% increased thrust for unmanned applications EAST HARTFORD, Conn., Sept. 24, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (RTX) (NYSE: RTX) business, has ...

Pratt & Whitney has successfully completed initial ground testing on its first PurePower PW1000G series engine for the Bombardier CSeries aircraft. The engine completed nearly 200 hours of ground ...

Japan Engine Corporation (J-ENG) has already attracted a world-first fully-functional ammonia-powered engine, and it is a breakthrough in decarbonization efforts of marine transportation. The ...

AirLaunch LLC’s subcontractor HMX Inc. has completed flow calibration, ignition and initial short duration tests of a liquid oxygen and propane powered upper stage rocket engine that has application ...

Blue Origin has signed a Commercial Space Launch Act agreement with NASA for the use of the historic 4670 test stand at the Marshall Space Flight Center (MSFC). Despite setting up its own in-house ...