Descripción del Accidente ASN 09 JUN 1987 Boeing 727-90C N766AS - Anchorage International Airport, AK (ANC)
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Estado:Accident investigation report completed and information captured
Fecha:martes 9 junio 1987
Hora:08:55
Tipo:Silhouette image of generic B721 model; specific model in this crash may look slightly different
Boeing 727-90C
Operador:Alaska Airlines
Registración: N766AS
Numéro de série: 19728/536
Año de Construcción: 1968-02-17 (19 years 4 months)
Horas Totales de la Célula:49937
Motores: 3 Pratt & Whitney JT8D-7A
Tripulación:Fatalidades: 0 / Ocupantes: 2
Pasajeros:Fatalidades: 0 / Ocupantes: 0
Total:Fatalidades: 0 / Ocupantes: 2
Daños en la Aeronave: Destruido
Consecuencias: Written off (damaged beyond repair)
Ubicación:Anchorage International Airport, AK (ANC) (   Estados Unidos de América)
Fase: Puesta en Marcha (PBT)
Naturaleza:-
Aeropuerto de Salida:-
Aeropuerto de Llegada:-
Descripción:
The mechanic in charge of taxiing the empty aircraft allowed an avionics technician to occupy the pilots seat. They inadvertently deactivated the brake pressurization system. The aircraft struck a passenger jet way and caught fire.

Probable Cause:

PROBABLE CAUSE:
"Brakes(normal)..inadvertent deactivation..company maintenance personnel
Checklist..not used..company maintenance personnel
CONTRIBUTING FACTORS
Planning/decision..inadequate..company maintenance personnel"

Accident investigation:

cover
Investigating agency: NTSB
Status: Investigation completed
Duration: 2 years and 1 months
Accident number: ANC87IA077
Download report: Summary report

Fuentes:
» Aviation Letter 248
» ICAO Adrep Summary 2/91 (#1)
» NTSB


Fotos

photo of Boeing-727-90C-N766AS
accident date: 09-06-1987
type: Boeing 727-90C
registration: N766AS
photo of Boeing-727-90C-N766AS
accident date: 09-06-1987
type: Boeing 727-90C
registration: N766AS
 
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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Boeing 727

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