2 fatalities

Fatal Firefighting Crash at Jarvis Lake (CF-FFY)

Jarvis Lake, CanadaFlight

On August 8, 1968, a Consolidated PBY Catalina (registration CF-FFY) operated by The Flying Fireman was involved in an aviation accident near Jarvis Lake, Canada in flight. 2 people were killed. Investigators recorded the probable cause as: Misjudgement of altitude on part of the crew. 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.

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

Two pilots were killed when their aircraft struck trees during a low-altitude firefighting mission for the BC Forest Service at Jarvis Lake. The official probable cause was misjudgement of altitude.

Incident Overview and Context The accident occurred during a firefighting operation conducted on behalf of the BC Forest Service at Jarvis Lake. The aircraft was operating at low height when it struck trees and crashed. ## Casualties Both pilots, Thomas Swanson and Tom Worley, were killed in the crash. ## Official Findings The official investigation identified the probable cause as misjudgement of altitude on the part of the crew. No other details regarding the aircraft type, registration, date, operator, or specific location beyond Jarvis Lake are provided in the source material. ## Safety Implications The incident highlights the risks associated with low-altitude operations in firefighting missions, particularly the importance of accurate altitude assessment in challenging operational environments.