GE Aviation's Czech-built Advanced Turboprop (ATP) engine has been rebranded Catalyst, as the manufacturer readies the new design for critical certification tests relating to ice crystal icing this ...

GE Aviation has named its new Advanced Turboprop engine the "GE Catalyst," signifying its commitment to innovation and advancing the turboprop market. A key innovation is the extensive use of additive ...

GE Aviation's Catalyst is their first new turboprop engine in 50 years, utilizing FADEC control and 3D printing to achieve 800 fewer parts than traditional turboprops. The engine promises 15-17% ...

GE Aviation is nearing a maiden sortie of its Catalyst turboprop engine, delays to which have had a knock-on impact on Cessna’s in-development Denali. A first flight of the new engine was due earlier ...

A Catalyst engine with a 105-in. composite McCauley propeller ran at full power and max RPM at the Czech Technical University’s test cell in Prague in April 2019. Full-range pitch testing included ...

Fitted with a Catalyst turboprop on the left wing, GE’s King Air 350 has been converted into a flying testbed with high-speed data-acquisition systems in Germany, in conjunction with the Czech ...

The new name comes as development testing spools up with next run anticipated early next week and next engine being outfitted with instrumentation. GE Aviation's new Advanced Turboprop (ATP) engine is ...