4 fatalities

Training aircraft crashes into sea near RAF Millom killing four crew (N9842)

Millom AFB, United KingdomFlight

On December 17, 1941, an Avro 652 Anson (registration N9842) operated by Royal Air Force - RAF was involved in an aviation accident near Millom AFB, United Kingdom in flight. 4 people were killed. 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 military trainer entered an uncontrolled descent during a local exercise and crashed into the water adjacent to RAF Millom, resulting in the deaths of all four personnel on board.

What happened

The incident occurred during a routine training exercise departing from RAF Millom. While conducting low-level maneuvers in the immediate vicinity of the airbase, the aircraft lost control and entered a steep, uncontrolled descent. Witnesses reported that the airframe was already ablaze before it impacted the water surface adjacent to the facility. The crash resulted in the fatalities of all four crew members on board.

Findings

The specific technical cause of the loss of control has not been detailed in the available records. However, visual evidence confirmed by eyewitnesses indicated that a fire was present prior to the impact with the sea, suggesting a potential mechanical or structural failure preceding the final descent.