1 fatality

Fatal Aerobatic Training Accident at Hanworth (G-AAMC)

Hanworth, United KingdomFlight

On July 28, 1929, a Simmonds Spartan (registration G-AAMC) operated by National Flying Services was involved in an aviation accident near Hanworth, United Kingdom in flight. One person was killed. Investigators recorded the probable cause as: Loss of aircraft control during aerobatic maneuvers leading to an uncontrolled descent and ground impact. 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 solo pilot lost control during an aerobatic maneuver while training out of Hanworth Airfield, resulting in a fatal crash into a nearby field.

What happened

The incident involved a single-occupant aircraft operating from Hanworth Airfield. The pilot was conducting a local training exercise that included aerobatic maneuvers. During these specific flight operations, the individual lost command of the airplane. Consequently, the aircraft descended uncontrolled and impacted the ground within a field adjacent to the area.

Findings

The loss of control during the aerobatic phase proved fatal. The sole occupant of the aircraft sustained injuries that resulted in death at the scene. No other persons were on board or reported injured in the event.

Probable cause

Loss of aircraft control during aerobatic maneuvers leading to an uncontrolled descent and ground impact.