Landing gear failure during Air Canada flight arrival in Montréal

Casualties unknown • Montréal/Pierre Elliott Trudeau International Airport, Quebec, CA

An Air Canada Airbus A330 experienced a right main landing gear failure immediately after touchdown at Montréal/Pierre Elliott Trudeau International Airport.

What happened

On 25 December 2021, an Airbus A330-343, registered as C-GFAF, was performing an instrument flight rules (IFR) operation from Fort Lauderdale/Hollywood International Airport, Florida, to Montréal/Pierre Elliott Trudeau International Airport, Quebec. Upon landing on Runway 06L, the aircraft's right main landing gear bogie beam failed just seconds after the wheels touched the pavement. Simultaneously, the flight crew received cockpit indications of a malfunction regarding the right main landing gear. As the aircraft proceeded through its landing roll, the right gear shock strut made contact with the runway surface. The aircraft eventually came to a stop on the runway.

Following the incident, the crew summoned aircraft rescue and firefighting services. The damage to the landing gear was severe enough to prevent the aircraft from being towed from the runway. Consequently, the airport authority closed Runway 06L, and ground vehicles were used to evacuate the passengers and crew to the terminal. The runway was reopened the following morning at 0530 Eastern Standard Time.

The investigation

The investigation focused on the structural failure of the landing gear components. It was determined that the aircraft sustained significant damage specifically to the right main landing gear, while no other parts of the airframe were impacted. There were no injuries reported among the passengers or crew.

Findings

  • The primary cause of the incident was the failure of the bogie beam on the right main landing gear.
  • Undetected damage prior to the flight contributed to the structural failure upon touchdown.

Probable cause

The failure of the right main landing gear bogie beam, resulting from previously undetected damage, caused the shock strut to scrape the runway during landing.

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Frequently asked questions

What happened in the 2021-12-25 Airbus A330-343, C-GFAF accident near Montréal/Pierre Elliott Trudeau International Airport, Quebec, CA?

An Air Canada Airbus A330 experienced a right main landing gear failure immediately after touchdown at Montréal/Pierre Elliott Trudeau International Airport.

What aircraft was involved and where did it happen?

The accident on 2021-12-25 involved a Airbus A330-343, C-GFAF, operated by Air Canada, at Montréal/Pierre Elliott Trudeau International Airport, Quebec, CA.

What was the probable cause of the accident?

The failure of the right main landing gear bogie beam, resulting from previously undetected damage, caused the shock strut to scrape the runway during landing.

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