PW4000-112

FAA orders reinforcement of Boeing 777 engine after failure

The FAA will order the structural reinforcement of the engine cowling on the Boeing 777-200 aircraft equipped with Pratt & Whitney engines....


FAA orders immediate inspection of certain PW4000 engines

The FAA ordered an emergency inspection of the PW4000-112 engines powering the Boeing 777 following the engine failure of a United Airlines flight....


United 777 incident may be related to metal wear, NTSB says

The NTSB said the damage to one of the Pratt & Whitney engine blades of a United Boeing 777 that failed in Denver appeared consistent with metallic wear....


UK bans specific Boeing 777 following engine incidents

After an uncontained engine failure in the US, the UK banned all Boeing 777 powered by the Pratt & Whitney 4000-112 engine....