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B-52's New F130 Engine Complete Altitude and Operability Testing

Rolls-Royce and the U.S. Air Force validated the F130's ability to meet performance requirements for the B-52 missions, ...
Aviation Week

China Tests First 3D-Printed Turbojet Engine

SINGAPORE—China conducted the first flight of a domestically developed 3D-printed turbojet engine in November 2025, marking a milestone toward mass-producing lower-cost jet engines for applications ...
Flightglobal

GE and Kratos complete high-altitude testing of GEK800 autonomous fighter engine

GE Aerospace and Kratos have concluded high-altitude testing of a small jet engine intended to power uncrewed fighter aircraft. The pair, which announced their intent to jointly develop the GEK800 ...
Aviation Today

GE Aerospace, Kratos Begin Altitude Testing For New GEK800 Small Engine

GE Aerospace and Kratos Defense & Security Solutions have begun altitude testing for their new low-cost GEK800 turbofan engine, designed to power cruise missiles and unmanned platforms in the ...