GE Catalyst Makes First Full-Power Tests

The world’s most “printed engine,” GE’s new Catalyst advanced turboprop in which additive manufacturing replaces 855 normally made parts with just 12 “printed” components, ran at full power for the first time last month with its composite five-blade McAuley propeller. The latest tests demonstrated...
John Morris

John was editor of Aviation Week's ShowNews for nearly two decades. He retired in 2020. His background in business journalism before joining Aviation Week includes stints at Reuters, the American Banker daily banking newspaper and as business news editor at the Milwaukee Journal and the Cincinnati Enquirer.

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