No fatalities

Aircraft Crash Near Kirensk After In-Flight Engine Failure (CCCP-40679)

Kirensk, RussiaFlight

On March 24, 1990, a PZL-Mielec AN-2 (registration CCCP-40679) operated by Aeroflot - Russian International Airlines was involved in an aviation accident near Kirensk, Russia in flight. No fatalities were reported. Investigators recorded the probable cause as: It is believed that the engine failed due to ignition 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)Primary reportUpdated 2026-06-11Data APIEditorial standards

An aircraft crashed in the taiga near Kirensk after an in-flight engine failure caused by a drop in fuel pressure. Both pilots were injured during the emergency landing attempt.

Incident Overview and Immediate Response During the flight, the aircraft experienced a drop in fuel pressure, which led to a complete loss of engine power. The crew initiated a return to the departure point but was unable to maintain flight, resulting in an emergency landing attempt. The aircraft subsequently crashed in the taiga near Kirensk. Both pilots sustained injuries during the incident. ## Official Investigation Findings The official investigation concluded that the engine failure was likely caused by ignition problems. No further details regarding the specific aircraft type, registration, operator, or exact date of the incident were provided in the source material.

Probable cause

It is believed that the engine failed due to ignition problems.