Transport Canada has ordered operators to ground aircraft powered by some Pratt & Whitney Canada (P&WC) PT6 turboprops pending turbine blade replacements, a move coming in response to failures of ...

The FAA is adopting a new airworthiness directive for all Pratt & Whitney Canada PT6A-114 and PT6A-114A turboprop engines. It requires initial and repetitive borescope inspection of compressor turbine ...

Canadian accident investigators cannot determine why a Pilatus PC-12’s Pratt & Whitney Canada PT6A-67B turboprop suffered catastrophic blade separation during flight, forcing pilots to execute an ...

Transport Canada and the FAA have issued emergency airworthiness directives requiring immediate replacement of certain turbine blades in Pratt & Whitney Canada (P&WC) PT6 engines. Transport Canada, ...

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