8 fatalities

Airlift Aircraft Crash in Ecuador

Mt Guachanama, EcuadorFlight

On December 13, 1970, a Douglas C-47 Skytrain (DC-3) operated by Ecuadorian Air Force - Fuerza Aérea Ecuatoriana was involved in an aviation accident near Mt Guachanama, Ecuador in flight. 8 people were killed. Investigators recorded the probable cause as: Controlled flight into terrain. 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)Source recordUpdated 2026-09-03Data APIEditorial standards

An aircraft carrying medical personnel and equipment crashed into Mt Guachanama in Ecuador during an airlift from Loja to Guayaquil, killing all eight occupants.

Incident Overview An aircraft departed Loja, Ecuador, on an airlift mission to Guayaquil. The flight was transporting civilians, specifically doctors, along with various equipment in response to a recent earthquake. The aircraft was cruising at an altitude of 3,000 meters under marginal weather conditions when it struck the slope of Mt Guachanama, located in the region of Celica. All eight occupants on board were killed in the accident. The official investigation determined the probable cause to be controlled flight into terrain (CFIT). The incident highlights the risks associated with flying in mountainous terrain under adverse weather conditions, particularly during humanitarian relief operations.

Frequently asked questions

What happened in the 13 Dec 1970 Douglas C-47 Skytrain (DC-3) accident near Mt Guachanama, Ecuador?

An aircraft carrying medical personnel and equipment crashed into Mt Guachanama in Ecuador during an airlift from Loja to Guayaquil, killing all eight occupants.

Were there any fatalities in the 13 Dec 1970 Douglas C-47 Skytrain (DC-3) accident?

The accident was fatal, resulting in 8 fatalities.

What aircraft was involved and where did it happen?

The accident on 13 Dec 1970 involved a Douglas C-47 Skytrain (DC-3), operated by Ecuadorian Air Force - Fuerza Aérea Ecuatoriana, at Mt Guachanama, Ecuador.

What was the probable cause of the accident?

Controlled flight into terrain