29 fatalities

Disappearance and Crash of Flight 676 Near Bucaramanga (HK-109)

San Vicente del Caguán, ColombiaFlight

On March 22, 1965, a Douglas C-47 Skytrain (DC-3) (registration HK-109) operated by Avianca was involved in an aviation accident near San Vicente del Caguán, Colombia in flight. 29 people were killed. Investigators recorded the probable cause as: The pilot-in-command continued to fly VFR in unfavourable meteorological conditions which necessitated operation by instrument flight rules. 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 2026-06-12Data APIEditorial standards

Flight 676, a scheduled domestic service from Bogotá to Bucaramanga, lost contact after reporting over Cimitarra. The wreckage was found on Pan de Azucar peak, killing all 29 occupants.

Flight Details and Timeline of Events Flight 676 was operating as a scheduled domestic flight from Eldorado Airport in Bogotá to Bucaramanga. The aircraft departed Bogotá at 1358 hours local time. At 1450 hours, the flight reported over Cimitarra at an altitude of 9,000 ft in visual meteorological conditions (VMC), estimating an arrival time in Bucaramanga of 1510 hours. This transmission marked the last communication received from the flight. When the expected arrival information was not received at the destination airport, a state of alert was declared at 1522 hours, followed by an emergency declaration at 1540 hours. ## Wreckage Location and Casualties The wreckage of the aircraft was located on 24 March at an altitude of approximately 7,200 ft on the peak known as Pan de Azucar. The site was situated 35 nautical miles from Bucaramanga on a magnetic bearing of 45 degrees. The accident occurred at approximately 1455 hours. All 29 occupants on board were killed.

Probable cause

The pilot-in-command continued to fly VFR in unfavourable meteorological conditions which necessitated operation by instrument flight rules.