Runway excursion at Nyagan Airport involving aircraft during final approach

No fatalities • Nyagan, Russia • Landing (descent or approach)

An aircraft experienced a runway excursion at Nyagan Airport after the crew continued an unaligned approach, resulting in injuries to all occupants.

What happened

During the final approach phase at Nyagan Airport, the flight crew identified that the aircraft was not correctly aligned with the runway centerline. Despite recognizing this deviation, the decision was made to proceed with the landing attempt.

As the aircraft made contact with the runway, the right wing made impact with the ground surface. This contact initiated a series of oscillations, with the aircraft rolling laterally for approximately 800 metres along the runway. The sequence concluded when the aircraft veered off the paved surface and eventually came to a stop within a nearby ravine.

Findings

  • The crew proceeded with the landing despite being not properly aligned with the runway.
  • The incident resulted in 15 injuries, with six of those classified as serious.

Probable cause

The decision to continue the landing approach despite being misaligned with the runway centerline.

Frequently asked questions

What happened in the 1996-12-02 Let L-410 accident near Nyagan, Russia?

An aircraft experienced a runway excursion at Nyagan Airport after the crew continued an unaligned approach, resulting in injuries to all occupants.

Were there any fatalities in the 1996-12-02 Let L-410 accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 1996-12-02 involved a Let L-410, registration RA-67436, operated by Kostroma Air - Kostromskoye Aviapredpriatie, at Nyagan, Russia.

What was the probable cause of the accident?

The decision to continue the landing approach despite being misaligned with the runway centerline.

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