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128 777’s Grounded After Pratt & Whitney Engine Failures

Following the United Airlines 777 suffering engine failure shortly after departing Denver Airport and a number of similar incidents in the past Boeing and engine manufacturer, Pratt and Whitney have recommended the temporary grounding of 128 Boeing 777 aircraft which operate using the PW4000-112 engine.

Out of the 128 aircraft, 69 are currently in service, with a further 59 in storage. This recommendation comes after an incident with a Pratt and Whitney 1400-112 engine where it caught fire. The cause of the fire is still unknown.

Credit: @Gab.aviation
P&W 400-112 Engine – Credit: @Gab.aviation

In a press release made released by Boeing, the company said “Boeing supports the decision yesterday by the Japan Civil Aviation Bureau, and the FAA’s action today to suspend operations of 777 aircraft powered by Pratt & Whitney 4000-112 engines. We are working with these regulators as they take actions while these planes are on the ground and further inspections are conducted by Pratt & Whitney.”

We recommended suspending operations of the 69 in-service and 59 in-storage 777s powered by Pratt & Whitney 4000-112 engines

This comes after a United Airlines Boeing 777, operating flight UA328, took off from Denver Airport and experienced an engine failure. The aircrafts, #2 engine failed, causing debris to fall on neighbourhoods below.

 

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In a statement, Pratt and Whitney, the engine manufacturer said

Pratt & Whitney is actively coordinating with operators and regulators to support the revised inspection interval of the Pratt & Whitney PW4000 engines that power Boeing 777 aircraft.”

Source: Hayden Smith (@speedbird5280)

At 13:55 on the 22nd of February, the UK temporarily banned the aircraft.

On Sunday 21st of February, United Airlines announced via Twitter that they will be “voluntarily & temporarily removing 24 Boeing 777 aircraft powered by Pratt & Whitney 4000 series engines from our schedule.”

Jamie Moore

Jamie is a writer for AviationHub365, who lives in the Republic of Ireland. During his spare time, he is a plane spotter, mainly spotting at his local airport in Dublin. Jamie enjoys writing articles and voicing his opinion on the latest aviation news.

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