On October 9, 2003, a PZL-Mielec AN-2 (registration RA-01440) operated by Alrosa Aviakompania was involved in an aviation accident near Amakinskaya (Aykal), Russia in flight. No fatalities were reported. Investigators recorded the probable cause as: The engine failure was the consequence of a fatigue fracture on the n°1 cylinder. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 1 related events involving the same aircraft type or operator are linked below.
A single-engine cargo aircraft experienced an engine explosion while cruising at 1,150 meters. The crew performed an emergency landing in a field, but the aircraft collided with trees and sustained substantial damage. Both pilots were uninjured.
Incident Overview
A single-engine aircraft operating a cargo flight from Olenek to Amakinskaya (also known as Aykal) suffered an engine failure mid-flight. The aircraft was carrying two pilots and a load consisting of five fuel drums with a total weight of 900 kilograms.
In-Flight Emergency
While cruising at an altitude of 1,150 metres, the engine exploded and subsequently stopped. The crew decided to conduct an emergency landing in a field located 49 kilometres north of Amakinskaya-3 Airport.
Landing and Aftermath
During the landing, the aircraft struck small trees and crashed. Both pilots escaped without injury. The aircraft was damaged beyond repair.
Official Findings
Investigators determined that the engine failure resulted from a fatigue fracture on the number 1 cylinder.
Probable cause
The engine failure was the consequence of a fatigue fracture on the n°1 cylinder.