No fatalities

Aircraft Accident in Broad Chalke (XP770)

Broad Chalke, United KingdomTakeoff (climb)

On December 21, 1966, a De Havilland DHC-2 Beaver (registration XP770) operated by British Army Air Corps was involved in an aviation accident near Broad Chalke, United Kingdom during takeoff. No fatalities were reported. Investigators recorded the probable cause as: It appears that flaps had been set in the cruise position instead of the take off position. 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)Source recordUpdated 2026-09-04Data APIEditorial standards

Following a takeoff from a field near Salisbury, Wiltshire, a Beaver aircraft failed to gain altitude and crashed into trees. The pilot sustained minor injuries while the airframe was destroyed due to incorrect flap settings.

Incident Overview

An aviation accident occurred shortly after departure from an unimproved airstrip located in Broad Chalke, situated southeast of Salisbury in Wiltshire. During the initial climb phase, the aircraft, identified as a Beaver model, demonstrated insufficient performance and failed to achieve adequate altitude relative to the surrounding terrain.

Crash Dynamics

Due to its low trajectory, the airframe made contact with the tops of trees before descending into a wooded area. The impact resulted in the total destruction of the aircraft structure. Emergency response teams attended to the sole occupant, who was reported to have sustained only minor injuries during the event.

Investigation Findings

Official investigation reports indicate that the primary factor contributing to the accident was an error in pre-takeoff configuration. Specifically, the flaps were positioned for cruise flight rather than being set to the required takeoff position. This incorrect setting prevented the aircraft from generating sufficient lift during departure, leading directly to the loss of altitude and subsequent collision with vegetation.

Probable cause

It appears that flaps had been set in the cruise position instead of the take off position.

Frequently asked questions

What happened in the 21 Dec 1966 De Havilland DHC-2 Beaver accident near Broad Chalke, United Kingdom?

Following a takeoff from a field near Salisbury, Wiltshire, a Beaver aircraft failed to gain altitude and crashed into trees. The pilot sustained minor injuries while the airframe was destroyed due to incorrect flap settings.

Were there any fatalities in the 21 Dec 1966 De Havilland DHC-2 Beaver accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 21 Dec 1966 involved a De Havilland DHC-2 Beaver, registration XP770, operated by British Army Air Corps, at Broad Chalke, United Kingdom.

What was the probable cause of the accident?

It appears that flaps had been set in the cruise position instead of the take off position.