Wednesday - December 24, 2025
FAA Sets Safety Standards for PW220A Engine's Novel Power Rating
December 14, 2025
WASHINGTON, Dec. 14 (TNSFR) -- The U.S. Department of Transportation Federal Aviation Administration has issued final special conditions for the PW220A aircraft engine model. These conditions address a nonstandard design feature: a combined 30-second and 2-minute one engine inoperative (OEI) power rating into a single, extended rating.

The PW220A is a turboshaft engine intended for use in transport category twin-engine helicopters. Pratt and Whitney Canada (PWC), Longueuil, applied . . .

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