Alex-251 Forced Landing Following Engine Failure near Vatulino Aerodrome

2 fatalities • Российская Федерация, Московская область, Рузский район, район п. п. «Аэродром Ватулино»

An Alex-251 amphibious aircraft, registration RA-1240G, experienced an engine failure and subsequent stall during a flight in the Moscow Oblast. The incident resulted in two fatalities during a forced landing.

On September 9, 2024, an Alex-251 aircraft, registration RA-1240G, was conducting circular flights near the Vatulino Aerodrome in the Ruzsky District of the Russian Federation. The crew, which included the pilot-in-command and an instructor, was performing the flight to restore the pilot-in-command's flying skills following a hiatus from flight operations.

During the flight, the aircraft experienced an engine failure. In the attempt to manage the single-engine condition, the aircraft entered a stall condition due to the aircraft reaching critical angles of attack. The crew performed a forced landing at an airfield selected from the air.

No flight plan had been filed with the regional air traffic control center for the RA-1240G, and no flight plan approval had been issued for the mission. Additionally, the crew did not undergo a pre-flight medical examination prior to departure.

The incident resulted in two fatalities. The weather conditions at the time of the event were visual.

Probable cause

The engine failure was likely caused by the use of degraded gasoline that had lost its properties due to being stored in the aircraft's fuel tanks beyond established time limits. The subsequent stall was caused by uncoordinated control inputs by the crew while operating with one engine.

Frequently asked questions

What happened in the 2024-09-09 Алекс 251 accident near Российская Федерация, Московская область, Рузский район, район п. п. «Аэродром Ватулино»?

An Alex-251 amphibious aircraft, registration RA-1240G, experienced an engine failure and subsequent stall during a flight in the Moscow Oblast. The incident resulted in two fatalities during a forced landing.

Were there any fatalities in the 2024-09-09 Алекс 251 accident?

The accident was fatal, resulting in 2 fatalities.

What aircraft was involved and where did it happen?

The accident on 2024-09-09 involved a Алекс 251, registration RA-1240G, operated by Частное лицо, at Российская Федерация, Московская область, Рузский район, район п. п. «Аэродром Ватулино».

What was the probable cause of the accident?

The engine failure was likely caused by the use of degraded gasoline that had lost its properties due to being stored in the aircraft's fuel tanks beyond established time limits. The subsequent stall was caused by uncoordinated control inputs by the crew while operating with one engine.

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