No fatalities

Gypsy Moth Precautionary Landing Followed by Post-Impact Fire (G-AANF)

Popham, United KingdomFlight

On August 8, 1989, a De Havilland DH.60 Moth (registration G-AANF) operated by Private Great Britain was involved in an aviation accident near Popham, United Kingdom in flight. No fatalities were reported. Investigators recorded the probable cause as: Loss of engine power in flight for undetermined reasons. 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 2026-06-11Data APIEditorial standards

A Gypsy Moth aircraft made a precautionary landing after engine power loss, but a fire started under the tail, engulfing the aircraft and causing an explosion.

Incident Overview

A Gypsy Moth aircraft, on a flight from Liss to Popham, experienced a loss of engine power while overhead East Stratton. The pilot elected to carry out a precautionary landing, which was completed satisfactorily. The pilot shut down the engine and exited the cockpit before noticing burning straw beneath the tail. Attempts to remove the straw and extinguish the fire were unsuccessful, and the aircraft was rapidly engulfed in flames. The fuel tank subsequently exploded, resulting in a substantial fire that caused some damage to trees and bushes surrounding the field.

Sequence of Events

The flight was being accompanied by a PA 18, which was in contact with Farnborough Radar. Overhead East Stratton, the Gypsy Moth suffered a loss of power. The pilot decided to perform a precautionary landing, which was executed without incident. After landing, the pilot shut down the engine and climbed out. It was at this point that the pilot became aware of burning straw under the tail. Despite efforts to remove the straw and extinguish the fire, the flames quickly spread and the aircraft was engulfed. The fuel tank explosion produced a large fire, which also damaged nearby trees and bushes.

Aircraft and Performance

The aircraft involved was a Gypsy Moth. No specific registration or date was provided in the source. The engine power loss occurred for undetermined reasons, as noted in the official findings.

Fire and Damage

The post-landing fire started from burning straw under the tail. The fire rapidly spread, leading to the fuel tank explosion. The aircraft sustained substantial fire damage, and the surrounding field's trees and bushes were also damaged by the fire.

Probable cause

Loss of engine power in flight for undetermined reasons.