21 fatalities

Fatal mid-air explosion during climb from Bagua (FAP307)

Bagua, PeruTakeoff (climb)

On December 19, 1984, a De Havilland DHC-6 Twin Otter (registration FAP307) operated by Peruvian Air Force - Fuerza Aérea del Perú was involved in an aviation accident near Bagua, Peru during takeoff. 21 people were killed. Investigators recorded the probable cause as: The aircraft suffered an explosion during the climb phase following takeoff. 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 2026-06-13Data APIEditorial standards

An aircraft operating a special flight for PetroPeru exploded and crashed shortly after departing Bagua-El Valor Airport, resulting in no survivors.

What happened

On the date of the incident, an aircraft was performing a chartered mission for PetroPeru, traveling from Iquitos to Piura with a scheduled stop at Bagua-El Valor Airport. Following its departure from Bagua, the aircraft entered its initial climb phase. During this ascent, an explosion occurred on board the plane, leading to a subsequent crash.

There were 21 fatalities recorded in the accident, as all individuals on board perished. The flight was being conducted as a special service for the energy company during the transition between its intermediate stop and its final destination.

Findings

The investigation determined that the aircraft experienced an in-flight explosion while climbing from the airport.

Probable cause

The aircraft suffered an explosion during the climb phase following takeoff.

Frequently asked questions

What happened in the 19 Dec 1984 De Havilland DHC-6 Twin Otter accident near Bagua, Peru?

An aircraft operating a special flight for PetroPeru exploded and crashed shortly after departing Bagua-El Valor Airport, resulting in no survivors.

Were there any fatalities in the 19 Dec 1984 De Havilland DHC-6 Twin Otter accident?

The accident was fatal, resulting in 21 fatalities.

What aircraft was involved and where did it happen?

The accident on 19 Dec 1984 involved a De Havilland DHC-6 Twin Otter, registration FAP307, operated by Peruvian Air Force - Fuerza Aérea del Perú, at Bagua, Peru.

What was the probable cause of the accident?

The aircraft suffered an explosion during the climb phase following takeoff.