5 fatalities

Avro 652 Anson accident at Isle of Man, United Kingdom, 30 Dec 1943 (N5026)

Isle of Man, United KingdomFlight

On December 30, 1943, an Avro 652 Anson (registration N5026) operated by Royal Air Force - RAF was involved in an aviation accident near Isle of Man, United Kingdom in flight. 5 people were killed. Investigators recorded the probable cause as: An Inquiry into the accident found that the primary cause of the accident was “ the shearing of one of the propeller Boss belts, which caused spasmodic and intense vibration, and loss of engine revs as it came into contact with the nuts of the front cover. 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

Probable cause

An Inquiry into the accident found that the primary cause of the accident was “ the shearing of one of the propeller Boss belts, which caused spasmodic and intense vibration, and loss of engine revs as it came into contact with the nuts of the front cover. It was though that the Pilot decided to make an immediate forced landing, preferably on water near the coast, but that he overshot aiming north while flying in bad visibility, and faced with cliffs ahead, he opened up to try and clear them, but crashed head on into them.”

— NTSB Determination

Accident narrative

The crew left RAF West Freugh at 1953LT for a night training exercise. While approaching the Isle of Man, the crew encountered engine problems and the pilot elected to make an emergency landing in poor weather conditions when the twin engine aircraft hit a cliff located 1,5 mile from Port Soderick. All five crew members were killed. Crew (4th AFU): F/Sgt C. G. Eckersley, pilot, Sgt H. Peters, navigator, Sgt G. R. Tippett, bomb aimer, Sgt H. C. Thompson, wireless operator and air gunner, Sgt L. J. Henley, wireless operator. Source: http://aviation-safety.net/wikibase/wiki.php?id=144966

Probable cause (official findings): An Inquiry into the accident found that the primary cause of the accident was “ the shearing of one of the propeller Boss belts, which caused spasmodic and intense vibration, and loss of engine revs as it came into contact with the nuts of the front cover. It was though that the Pilot decided to make an immediate forced landing, preferably on water near the coast, but that he overshot aiming north while flying in bad visibility, and faced with cliffs ahead, he opened up to try and clear them, but crashed head on into them.”