On June 10, 1937, an Avro 616 Avian IVM (registration CF-CDE) operated by Cape Breton Flying Club was involved in an aviation accident near New Glasgow, Canada during landing or approach. No fatalities were reported. Investigators recorded the probable cause as: The accident was caused by the shearing of a bolt in the undercarriage leg, which resulted in the failure of the landing gear upon touchdown. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 4 related events involving the same aircraft type or operator are linked below.
An aircraft suffered a landing gear collapse upon touchdown, resulting in significant structural damage that rendered it beyond repair. Both occupants exited the wreckage without injury.
What happened
During the final phase of flight, the aircraft touched down on the runway. Immediately upon landing, the undercarriage failed and collapsed. This mechanical failure caused the airframe to come to rest in a damaged state. The structural integrity of the plane was compromised to such an extent that it was declared damaged beyond repair. Fortunately, both individuals on board were able to evacuate safely and sustained no injuries.
Findings
Investigations into the incident identified a specific mechanical defect as the root cause. The failure originated within the undercarriage leg assembly. Specifically, a critical bolt sheared under load, leading to the collapse of the gear system during the landing sequence.
Probable cause
The accident was caused by the shearing of a bolt in the undercarriage leg, which resulted in the failure of the landing gear upon touchdown.
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