No fatalities

Engine Failure Leads to Crash of Single-Engine Airplane Near Sangar (CCCP-29348)

Kobyay, RussiaFlight

On June 5, 1985, a PZL-Mielec AN-2 (registration CCCP-29348) operated by Aeroflot - Russian International Airlines was involved in an aviation accident near Kobyay, Russia in flight. No fatalities were reported. Investigators recorded the probable cause as: Engine failure in flight following the failure of cylinder n°7 due to manufacture problems. 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 2026-07-04Data APIEditorial standards

A single-engine airplane on a scheduled flight from Kobyay to Sangar suffered an engine failure, crash-landing in a prairie. All ten occupants were uninjured, but the aircraft was destroyed.

Incident Overview

On a regular scheduled service, a single-engine airplane departed Kobyay at 1205 local time, carrying eight passengers and two pilots. The flight was bound for Sangar. While cruising at an altitude of 550 meters in good weather conditions, the engine lost power and subsequently failed.

Emergency Landing and Crash

The crew initiated an emergency landing. The aircraft crashed in a prairie located approximately 35 kilometers southwest of Sangar. All ten occupants escaped without injury. The aircraft sustained damage beyond repair.

Probable Cause

According to the official investigation, the accident was caused by an engine failure in flight following the failure of cylinder number 7 due to manufacturing problems.

Frequently asked questions

What happened in the 5 Jun 1985 PZL-Mielec AN-2 accident near Kobyay, Russia?

A single-engine airplane on a scheduled flight from Kobyay to Sangar suffered an engine failure, crash-landing in a prairie. All ten occupants were uninjured, but the aircraft was destroyed.

Were there any fatalities in the 5 Jun 1985 PZL-Mielec AN-2 accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 5 Jun 1985 involved a PZL-Mielec AN-2, registration CCCP-29348, operated by Aeroflot - Russian International Airlines, at Kobyay, Russia.

What was the probable cause of the accident?

Engine failure in flight following the failure of cylinder n°7 due to manufacture problems.