17 fatalities

Twin-Engine Aircraft Collision with Mt Lozan (FAE450)

Ambato, EcuadorFlight

On April 6, 1994, a De Havilland DHC-6 Twin Otter (registration FAE450) operated by Transportes Aéreos Mercantiles Ecuatorianos - TAME was involved in an aviation accident near Ambato, Ecuador in flight. 17 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)Primary reportUpdated 2026-06-11Data APIEditorial standards

A twin-engine aircraft struck the slope of Mt Lozan while en route from Taura to Latacunga, killing all 17 occupants. The official probable cause was controlled flight into terrain.

Incident Overview and Route Details On a flight from Taura to Latacunga, a twin-engine aircraft was cleared to climb to flight level 155. During the climb, the aircraft reached an altitude of 13,400 feet when it struck the slope of Mt Lozan, which was shrouded in clouds. ## Casualties and Wreckage Location All 17 occupants on board were killed in the accident. The wreckage was later located 100 metres below the summit of the mountain. ## Official Findings The official investigation determined that the probable cause of the accident was controlled flight into terrain. No specific aircraft type, registration, operator, or date is provided in the source material.