4 fatalities

Cargo Flight from Guayaquil to Arica Crashes into Mt Maldito in Peru (PP-AST)

Tacna, PeruFlight

On March 16, 1968, a Douglas C-47 Skytrain (DC-3) (registration PP-AST) operated by Sadia Transportes Aéreos was involved in an aviation accident near Tacna, Peru in flight. 4 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); 3 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 2026-06-12Data APIEditorial standards

A cargo aircraft crashed into Mt Maldito in the Tacna region of Peru while flying from Guayaquil to Arica. The wreckage was found on April 16, and all four crew members were killed.

Incident Overview and Location Details During a cargo flight from Guayaquil to Arica, the aircraft encountered marginal weather conditions. The airplane subsequently struck the slope of Mt Maldito, which has an elevation of 3,501 meters, in the Tacna region of Peru. The official investigation determined that the probable cause of the accident was controlled flight into terrain. ## Discovery and Casualties The wreckage of the aircraft was located one month after the incident, on April 16. All four crew members aboard the flight were killed in the crash. The source does not specify the aircraft type, registration, operator, or exact date of the accident.