Today In Aviation

Last Updated: Tuesday, Dec. 9, 2025, 6:05 PM PST

2025-12-09T18:05:04.590678-08:00 2025-12-09T18:05:04.590678-08:00 (2025-12-09T18:05:04.590678-08:00)

FlightGlobalJon Hemmerdinger

Pratt & Whitney Canada refiles FAA exemption requests for PT9A-11 turboprop and PW220A turboshaft

By FlightGlobal: Pratt & Whitney Canada has refiled regulatory exemption requests with the FAA for its new PT9A-11 turboprop and PW220A turboshaft engines, describing both powerplants as more efficient successors to existing product lines.

2025-12-09T14:32:52.021581-08:00