4 fatalities

Twin-Engine Aircraft Loss During Navigation Exercise (R9599)

Cape Tryon, CanadaFlight

On April 18, 1943, an Avro 652 Anson (registration R9599) operated by Royal Air Force - RAF was involved in an aviation accident near Cape Tryon, Canada in flight. 4 people were killed. Investigators recorded the probable cause as: The exact cause of the accident could not be determined. 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 2026-08-05Data APIEditorial standards

A twin-engine aircraft operated by the No. 31 General Reconnaissance School was lost during a navigation exercise in poor weather, resulting in the deaths of all four crew members.

What happened

The incident involved a twin-engine airplane conducting a navigation exercise on behalf of the No. 31 General Reconnaissance School. The aircraft failed to return to Charlottetown as planned. At the time of the accident, weather conditions were described as poor. An oil leak was discovered approximately 14 km north of Cape Tryon, indicating the location where the aircraft likely encountered difficulties or crashed.

All four individuals on board were killed in the event. The crew consisted of a pilot, two navigators, and a wireless operator. No survivors were reported from this incident.

Findings

Investigations into the specific circumstances surrounding the loss did not yield a definitive conclusion regarding the mechanical or operational failure that led to the crash. While poor weather conditions were present, they were not identified as the sole cause. The official inquiry concluded that the exact cause of the accident could not be determined.