On June 4, 2002, a PZL-Mielec AN-2 (registration RA-07748) operated by Sibaviatrans was involved in an aviation accident near Lovozero, Russia during takeoff. No fatalities were reported. Investigators recorded the probable cause as: Engine failure due to poor maintenance. Deficiencies were reported during investigations regarding the operator's maintenance procedures. The documentation related to aircraft maintenance was incomplete. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).
An Antonov An-2 suffered an engine failure shortly after takeoff from Lovozero Airstrip, struck a tree, and crashed. All 12 occupants escaped uninjured. Investigation attributed the accident to poor maintenance practices.
Accident Details
Shortly after lifting off from Lovozero Airstrip, the aircraft reached a height of 15 to 20 meters when the engine lost power. White smoke was observed emanating from the bottom of the engine. The aircraft began to descend, struck an 8-meter-tall tree located 191 meters past the end of the runway, and then crashed into a wooded area an additional 58 meters beyond. All 12 occupants evacuated without injury, though the aircraft was damaged beyond repair.
Investigation Findings
The official investigation determined the probable cause to be engine failure resulting from poor maintenance. Deficiencies were noted in the operator's maintenance procedures, and the documentation related to aircraft maintenance was incomplete. Additionally, several mechanics and engineers responsible for work on the AN-2 fleet were found to lack required qualifications and authorization.