#USA #Cincinnati #GE Aerospace #Catalyst Engine #FAA Certification

GE Aerospace's Catalyst Turboprop Engine Certified by FAA

In a groundbreaking announcement, GE Aerospace has revealed that its highly anticipated Catalyst turboprop engine has successfully received certification from the US Federal Aviation Administration (FAA) as of February 27, 2025. This noteworthy milestone not only signifies a leap forward for the company but also sets a new benchmark for turboprop technology in the aviation industry.

The certification process was rigorous, involving the testing of more than 23 engines and upwards of 190 component tests under FAR Part 33 regulations. Known for being a clean-sheet design, the Catalyst engine is distinguished as the first advanced turboprop developed in the 21st century and is the pioneer engine to meet the latest industry standards, which encompass over 20 additional key requirements.

A Testament to Innovation

Riccardo Procacci, President and CEO of Propulsion and Additive Technologies at GE Aerospace, emphasized the significance of this achievement by stating, "The certification of the Catalyst engine is a pivotal moment for our organization and a proud record for our team, who have tirelessly worked on its design, development, and testing. We are now poised to boost production and facilitate its entry into service for our customers."

Throughout the extensive testing phase, the Catalyst engines accumulated more than 8,000 operational hours. The performance metrics remained impressive as the engine consistently met its targeted benchmarks during both ground and flight tests. Paul Corkery, the General Manager for the Catalyst project at Avio Aero, celebrated the engine's outcomes. He stated, "The Catalyst has undergone a stringent process of validation and testing. The performance has been exceptional, and we remain dedicated to assisting Textron Aviation as it finalizes the certification procedures for the Beechcraft Denali."

Benefits of the Catalyst Engine

One of the Catalyst engine's standout features is its impressive overall pressure ratio of 161, leading to a fuel consumption reduction of up to 18%, alongside a cruise power increase of up to 10% when compared to engines in the same class. The engine employs advanced technologies, including two stages of variable stator vanes and high-pressure turbine blades that are cooled. Furthermore, it utilizes components that have been developed through additive manufacturing processes, showcasing GE Aerospace's commitment to innovation and sustainability in aviation technology.

The Catalyst engine is part of GE Aerospace's suite of next-generation engines, which are poised to shape the future of aviation. It has been designed, developed, and produced at various GE Aerospace locations throughout Europe, specifically in Italy, the Czech Republic, Poland, and Germany.

About GE Aerospace

GE Aerospace has solidified its status as a global leader in aerospace propulsion, systems, and services, with an installed base consisting of approximately 45,000 commercial and 25,000 military aircraft engines. With a workforce comprising 53,000 dedicated employees, GE Aerospace continues to build on over a century of innovative progress to redefine the future of flight. To discover more about GE Aerospace and the cutting-edge solutions it offers, visit www.geaerospace.com.

In conclusion, the FAA certification of the Catalyst turboprop engine marks a pivotal advancement not only for GE Aerospace but for the entire aviation sector. As the industry prepares for increased efficiency and performance through this breakthrough technology, the Catalyst engine is set to redefine what is possible in the realm of flight.