4 fatalities

Cargo Flight from Timika to Ilaga Crashes in Mountainous Terrain (PK-CDC)

Kampung Mamontoga, IndonesiaFlight

On September 18, 2019, a De Havilland DHC-6 Twin Otter (registration PK-CDC) operated by Rimbun Air was involved in an aviation accident near Kampung Mamontoga, Indonesia in flight. 4 people were killed. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 2026-06-11Data APIEditorial standards

A twin-engine cargo aircraft carrying one passenger and four crew members crashed in mountainous terrain near Kampung Mamontoga. The wreckage was found four days after the flight from Timika to Ilaga, resulting in four fatalities.

Flight Details and Disappearance on 1036LT Departure from Timika Airport to Ilaga Airport on a cargo flight. The aircraft was a twin-engine airplane carrying one passenger, a crew of four, and a load of 1.7 tons of rice. At 1054LT, the crew provided an estimated time of arrival at Ilaga Airport. Contact with the aircraft was lost approximately six minutes after this communication. The aircraft failed to arrive at its destination, prompting the initiation of search and rescue operations. The wreckage was located four days later in mountainous terrain at an altitude of 4,115 meters, approximately 10 kilometers from Kampung Mamontoga. The aircraft was completely destroyed, and all four occupants were killed.