16 fatalities

2021-10-10: Let L-410 (RF-94591) — DOSAAF — Menzelinsk, Russia

Menzelinsk, RussiaTakeoff (climb)

On October 10, 2021, a Let L-410 (registration RF-94591) operated by DOSAAF was involved in an aviation accident near Menzelinsk, Russia during takeoff. 16 people were killed. Investigators recorded the probable cause as: The loss of power in the left engine during the initial climb prevented the aircraft from maintaining altitude for a safe emergency landing. 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 1781189887Data APIEditorial standards
Aircraft registered RF-94591
Aircraft registered RF-94591. Photo: Nikolai Bochkarev / CC BY-SA 3.0, via Wikimedia Commons

A twin-engine aircraft crashed into a concrete wall and wood piles during an emergency descent following engine failure near Menzelinsk.

What happened

A twin-engine aircraft departed from Menzelinsk to conduct a scheduled skydiving operation. On board the flight were two pilots and 20 skydivers. Shortly after beginning the initial climb, the crew identified mechanical issues involving the left engine. In response to the technical failure, the pilots attempted to perform an emergency landing at the departure airfield.

During the descent, the aircraft lost sufficient altitude and impacted a concrete wall. The impact caused the plane to come to a stop on a pile of wood. The accident resulted in 14 fatalities and left six passengers among the survivors.

Findings

The primary factor in the accident was the failure of the left engine during the early stages of the climb, which led to the loss of altitude and the subsequent collision with ground structures.

Probable cause

The loss of power in the left engine during the initial climb prevented the aircraft from maintaining altitude for a safe emergency landing.