4 fatalities

1942 Twin-Engine Aircraft Missing Over Vancouver Island (L7056)

Mesachie Lake, CanadaFlight

On October 30, 1942, an Avro 652 Anson (registration L7056) operated by Royal Canadian Air Force - RCAF was involved in an aviation accident near Mesachie Lake, Canada in flight. 4 people were killed. Investigators recorded the probable cause as: The exact cause of the accident could not be determined due to the condition of the wreckage and the passage of time. 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 2026-08-04Data APIEditorial standards

A twin-engine aircraft disappeared during a navigation exercise over Vancouver Island in 1942. The wreckage was discovered by hikers near Mesachie Lake in October 2013, with no survivors found.

What happened

In the early morning of an unspecified date in 1942, a twin-engine aircraft departed from Patricia Bay Airport to conduct a navigation exercise over Vancouver Island. The planned route involved flying from Patricia Bay to Port San Juan, then to Cape Beale and Pachena Point before returning to base. During the flight, the crew encountered poor visibility conditions. The aircraft failed to return to its origin, prompting the initiation of search and rescue operations.

These efforts were eventually suspended on November 3 after no trace of the aircraft or its occupants was located. For nearly seven decades, the fate of the plane remained unknown until October 25, 2013. On that day, hikers discovered the wreckage in a hilly and wooded area near Mesachie Lake. The discovery occurred almost 71 years after the initial disappearance.

The aircraft was operated by the 32nd Operational Training Unit (OTU). The crew consisted of four military personnel: a pilot, a wireless operator, and two navigators. No individuals were named in the official record provided, but all members of the flight crew perished in the incident.

Probable cause

The exact cause of the accident could not be determined due to the condition of the wreckage and the passage of time.