1 fatality

Aircraft Accident at Kapan Airport: Captain's Departure Procedure Failure (CCCP-01154)

Kapan, ArmeniaTakeoff (climb)

On August 31, 1963, an Antonov AN-2 (registration CCCP-01154) operated by Aeroflot - Russian International Airlines was involved in an aviation accident near Kapan, Armenia during takeoff. One person was killed. Investigators recorded the probable cause as: The captain failed to follow published departure procedures at Kapan Airport, and high temperature was a contributing factor. 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 single-engine aircraft crashed after departing Kapan Airport, killing one passenger and injuring 15 others. The captain failed to follow departure procedures, and high temperature was a contributing factor.

Incident Overview and Flight Details A single-engine aircraft departed Kapan Airport at 1438 local time on a return flight to Yerevan, with planned intermediate stops at Goris and Sisian. The aircraft was carrying 14 passengers, consisting of 11 adults and three children, along with a crew of two. ## Flight Sequence and Crash After takeoff, the captain executed a straight-in climb to 200 meters before making a sharp right turn with a 40-degree bank. The aircraft failed to climb properly, and the pilot-in-command directed the airplane into a gorge. The copilot attempted to regain control, but the captain maintained pressure and did not follow the required procedure. Upon seeing a mountain ahead, the captain turned right, causing the aircraft to strike trees and crash in flames in a wooded area. ## Casualties and Damage One adult passenger was killed, and all 15 other occupants were injured. The aircraft was destroyed, and the wreckage was located 5.5 kilometers from the intended route. ## Investigation Findings The investigation revealed that the captain pressured the copilot to provide false testimony to the board of inquiry, claiming the accident resulted from an engine failure. Engine analysis showed no anomalies, and the copilot later admitted his testimony was untrue. The captain failed to follow published departure procedures at Kapan Airport. High temperature was considered a contributing factor.

Probable cause

The captain failed to follow published departure procedures at Kapan Airport, and high temperature was a contributing factor.