No fatalities

Undercarriage failure during takeoff at RAF Acklington (PH782)

Acklington AFB, United KingdomTakeoff (climb)

On November 14, 1956, an Avro 652 Anson (registration PH782) operated by Royal Air Force - RAF was involved in an aviation accident near Acklington AFB, United Kingdom during takeoff. No fatalities were reported. Investigators recorded the probable cause as: The collapse of the aircraft's landing gear during the takeoff sequence. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 2026-06-12Data APIEditorial standards

An aircraft experienced a landing gear collapse while departing from RAF Acklington, resulting in significant damage to the airframe.

What happened

During a departure from RAF Acklington, an aircraft experienced a mechanical failure involving its undercarriage. As the aircraft was performing its takeoff roll, the landing gear collapsed, causing the plane to sustain heavy impact.

While the incident resulted in no injuries to those on board, the structural damage sustained during the event was severe. The aircraft was subsequently declared a total loss, as it was deemed damaged beyond repair.

Findings

Official investigations into the accident concluded that the primary reason for the mishap was the failure of the undercarriage mechanism during the takeoff phase of flight.

Probable cause

The collapse of the aircraft's landing gear during the takeoff sequence.