No fatalities

1995-02-15: Antonov AN-2 (RA-23939) — ROSTO — Bolshaya River, Russia

Bolshaya River, RussiaFlight

On February 15, 1995, an Antonov AN-2 (registration RA-23939) operated by ROSTO was involved in an aviation accident near Bolshaya River, Russia in flight. No fatalities were reported. Investigators recorded the probable cause as: The flight crew encountered weather conditions below safe operating minimums, necessitating an emergency descent and landing. 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 1781208256Data APIEditorial standards

An aircraft was forced to perform an emergency landing on a mountain slope after encountering severe weather conditions while cruising.

What happened

During a flight over a mountainous landscape, the crew encountered weather conditions that had fallen below established minimum visibility and safety limits. Due to these deteriorating environmental conditions, the flight crew was compelled to execute an emergency landing procedure.

The aircraft subsequently crash-landed on the side of a mountain slope, situated at an elevation of 590 metres, within the Bolshoya River area. Despite the impact, all occupants were able to evacuate the aircraft without sustaining injuries. While the crew escaped safely, the aircraft sustained damage that rendered it a total loss.

Findings

  • The primary factor leading to the incident was the encounter with below-minima weather conditions during the cruise phase of the flight.

Probable cause

The flight crew encountered weather conditions below safe operating minimums, necessitating an emergency descent and landing.