11 fatalities

Unidentified aircraft disappearance during flight from Battambang to Phnom Penh (XW-PKJ)

Bannak, CambodiaFlight

On December 25, 1974, a Curtiss C-46 Commando (registration XW-PKJ) operated by Lane Xang Airlines was involved in an aviation accident near Bannak, Cambodia in flight. 11 people were killed. Investigators recorded the probable cause as: The cause of the crash remains undetermined as the aircraft disappeared under unknown circumstances. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Source recordUpdated 2026-06-14Data APIEditorial standards

An aircraft traveling between Battambang and Phnom Penh disappeared under unknown circumstances, leaving no trace of the wreckage or its 11 occupants for several years.

What happened

During a flight originating in Battambang and destined for Phnom Penh, an aircraft vanished while en route. Following the disappearance, search and rescue operations were conducted across the region; however, these efforts were officially terminated after several days when no evidence of the plane or its passengers could be identified.

The 11 occupants of the flight remained missing for a significant period. It was not until years later that pedestrians discovered the wreckage in the vicinity of Bannak. The specific details surrounding the initial disappearance remain unclear due to the lack of immediate information following the event.

Findings

Investigations into the incident were hampered by the fact that the aircraft crashed in an isolated area, and no traces of the flight were found during the primary search window. The wreckage was only recovered long after the initial disappearance occurred.

Probable cause

The cause of the crash remains undetermined as the aircraft disappeared under unknown circumstances.

Frequently asked questions

What happened in the 25 Dec 1974 Curtiss C-46 Commando accident near Bannak, Cambodia?

An aircraft traveling between Battambang and Phnom Penh disappeared under unknown circumstances, leaving no trace of the wreckage or its 11 occupants for several years.

Were there any fatalities in the 25 Dec 1974 Curtiss C-46 Commando accident?

The accident was fatal, resulting in 11 fatalities.

What aircraft was involved and where did it happen?

The accident on 25 Dec 1974 involved a Curtiss C-46 Commando, registration XW-PKJ, operated by Lane Xang Airlines, at Bannak, Cambodia.

What was the probable cause of the accident?

The cause of the crash remains undetermined as the aircraft disappeared under unknown circumstances.