Estado: | Accident investigation report completed and information captured |
Fecha: | sábado 13 enero 1990 |
Hora: | 14:56 |
Tipo: | Tupolev Tu-134A |
Operador: | Aeroflot, North Kavkaz Civil Aviation Directorate |
Registración: | CCCP-65951 |
Numéro de série: | 2351703 |
Año de Construcción: | 1972 |
Horas Totales de la Célula: | 30755 |
Ciclos: | 18102 |
Tripulación: | Fatalidades: 4 / Ocupantes: 6 |
Pasajeros: | Fatalidades: 23 / Ocupantes: 65 |
Total: | Fatalidades: 27 / Ocupantes: 71 |
Daños en la Aeronave: | Anulado |
Consecuencias: | Written off (damaged beyond repair) |
Ubicación: | 3 km (1.9 milles) E of Pervouralsk ( Rusia)
|
Fase: | En ruta (ENR) |
Naturaleza: | Vuelo Doméstico Programado |
Aeropuerto de Salida: | Tyumen Airport (TJM/USTR), Rusia |
Aeropuerto de Llegada: | Ufa Airport (UFA/UWUU), Rusia |
Número de Vuelo: | 6246 |
Descripción:The "smoke in the rear cargo hold" warning activated during cruise at 10,600 m. The presence of smoke was confirmed but the source of fire could not be identified. Then the APU fire warning activated. The crew initiated an emergency descent to land at an intermediate airport. During descent the fire warning in both powerplants activated, the DC electrical system went dead, the attitude indicators, the compass system and the flap extension system shut off and the electromechanical altimeters stopped working. The crew force landed in a snow-covered field 3 km from Pervouralsk. The aircraft collided with irrigation equipment and broke up.
Probable Cause:
PROBABLE CAUSE: The in-flight fire that spread in the underfloor area of the rear cargo hold was probably due to a short circuit in the electrical wiring.
Fuentes:
»
Soviet Transports» ICAO Adrep Summary 3/91 (#30)
Fotos
accident date:
13-01-1990type: Tupolev Tu-134A
registration: CCCP-65951
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 Tyumen Airport to Ufa Airport as the crow flies is 652 km (408 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.