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 ...

Testing spaces at PBS Aerospace’s HQ include areas to fine-tune and troubleshoot turbines, compressors, exhaust systems. PBS Aerospace officially opened its new North American headquarters in Roswell ...

Colorado-based propulsion start-up Beehive Industries is advancing testing of its Frenzy line of small turbojet engines. The company is preparing to ship its first Frenzy prototype to the US Air Force ...

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 ...

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 ...

PBS Aerospace, the US subsidiary of Czechia-based PBS Group, is building small jet engines at a new facility to meet growing ...

Researchers from China’s Institute of Engineering Thermophysics have reportedly built and tested a new “adaptive cycle engine” (ACE). This is a type of next-generation jet engine that can change how ...