Unfallbericht:
The flight approached Batagay (situated in mountainous area) at night. The crew decided to use a track that is allowed only for visual approaches. Intentional deviation from the approved procedure caused the GPWS to sound. The GPWS was switched off and the An-12 eventually collided with a mountain at 537 metres above the runway level.
» Dmitriy Yerstov
» ICAO Adrep Summary 6/93 (#16)
| Status: | Accident Investigation report not yet completed, but information verified through authorities or other sources. |
| Datum: | Dienstag 4 Oktober 1988 |
| Zeit: | 22:58 |
| Flugzeugtyp: |  Antonow An-12BP |
| Fluggesellschaft: | Aeroflot, Yakutsk Civil Aviation Directorate |
| Kennzeichen: | CCCP-11418 |
| Werknummer: | 401712 |
| Baujahr: | 1963 |
| Betriebsstunden: | 16419 |
| Anzahl Zyklen der Zelle: | 9041 |
| Triebwerk: | 4 Ivchenko AI-20M |
| Besatzung: | Todesopfer: 6 / Insassen: 6 |
| Fluggäste: | Todesopfer: 0 / Insassen: 0 |
| Gesamt: | Todesopfer: 6 / Insassen: 6 |
| Sachschaden: | Zerstört |
| Konsequenzen: | Written off (damaged beyond repair) |
| Unfallort: | 25 km (15.6 Meilen) NE of Batagay Airport (BQJ) ( Russland)
|
| Flugphase: | Annäherung (APR) |
| Betriebsart: | Frachtflug |
| Flug von: | Tiksi Airport (IKS/UEST), Russland |
| Batagay Airport (BQJ/UEBB), Russland |
The flight approached Batagay (situated in mountainous area) at night. The crew decided to use a track that is allowed only for visual approaches. Intentional deviation from the approved procedure caused the GPWS to sound. The GPWS was switched off and the An-12 eventually collided with a mountain at 537 metres above the runway level.
Informationsquelle:
» Soviet Transports» Dmitriy Yerstov
» ICAO Adrep Summary 6/93 (#16)
Fotos
Map
This map shows the airport of departure and the intended destination of the flight. The line between the airports does not display the exact flight path.
Distance from Tiksi Airport to Batagay Airport as the crow flies is 498 km (311 miles).
Accident location: Approximate; accuracy within a few kilometers.
Distance from Tiksi Airport to Batagay Airport as the crow flies is 498 km (311 miles).
Accident location: Approximate; accuracy within a few kilometers.
This information is not presented as the Flight Safety Foundation or the Aviation Safety Network’s opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.
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