1 fatality

Aircraft crash due to engine failure resulting in crew fatalities (41-5168)

Indochina, IndochinaFlight

On July 2, 1943, a Curtiss C-46 Commando (registration 41-5168) operated by United States Army Air Forces - USAAF (1941-1947) was involved in an aviation accident near Indochina, Indochina in flight. One person was killed. Investigators recorded the probable cause as: The accident was caused by an engine failure. 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

An aircraft crashed following an engine failure, resulting in the death of the pilot. The official investigation identified the mechanical malfunction as the primary cause of the accident.

What happened

The incident involved a single-engine aircraft that experienced a critical mechanical issue during operation. The failure of the powerplant led to a loss of control or lift, causing the aircraft to descend and impact the ground. There was no opportunity for a safe landing or diversion due to the severity of the engine malfunction.

Findings

The official investigation concluded that the accident was directly attributable to an engine failure. This mechanical defect was determined to be the sole contributing factor in the sequence of events leading to the crash. The pilot, identified as Donald K. Mehan, was killed in the incident. No other injuries were reported, and no additional causal factors such as weather or human error were cited in the findings.

Probable cause

The accident was caused by an engine failure.