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Last updated: 13 October 2019
Estado:Final
Fecha:miércoles 17 mayo 2017
Hora:15:25
Tipo:Silhouette image of generic LJ25 model; specific model in this crash may look slightly different
Learjet 25B
Operador:Aerotransportes Huitzilin
Registración: XA-VMC
Numéro de série: 25-114
Año de Construcción: 1973
Horas Totales de la Célula:14757
Ciclos:13567
Motores: 2 General Electric CJ610-6
Tripulación:Fatalidades: 2 / Ocupantes: 2
Pasajeros:Fatalidades: 0 / Ocupantes: 0
Total:Fatalidades: 2 / Ocupantes: 2
Daños en la Aeronave: Destruido
Consecuencias: Written off (damaged beyond repair)
Ubicación:ca 0,5 km E of Toluca-Licenciado Adolfo López Mateos International Airport (TLC) (   México)
Fase: Ascenso Inicial (ICL)
Naturaleza:Privado
Aeropuerto de Salida:Toluca-Licenciado Adolfo López Mateos International Airport (TLC/MMTO), México
Aeropuerto de Llegada:Durango-Guadalupe Victoria Airport (DGO/MMDO), México
Descripción:
The aircraft impacted the terrain shortly after takeoff from runway 15 at Toluca International Airport in Mexico. The airplane was partially consumed by the post-impact fire and the two pilots onboard received fatal injuries.
During takeoff, at a speed above V1, the flight crew received a warning that the no.1 engine thrust reverser had deployed. The takeoff was continued and engine power of engine no.1 was reduced to idle. During initial climb the flight crew inadvertently deployed the drag chute. The airplane banked left and the crew lost control of the aircraft.

Probable Cause:

Causa probable
"Pérdida de control de la aeronave durante el procedimiento de emergencia de indicación de despliegue de la reversa del morar posición numero uno durante la carrera de despegue arriba de V1 que es consistente con el
entrenamiento y procedimientos operativos estándar que obliga al despegue, ocasionando el desplome de la aeronave, por baja velocidad y la operación de maniobras abruptas y virajes hacia citado del motor en posición de IDLE y apertura comandada del Drag Shut por faha de un CRM adecuado"
Factores contribuyentes:
1. Falsa indicación de despliegue de la reversa del morar posición numero uno
2. Falla de los pilotos de vuelos previos en no referir fallas de indicación de despliegue de reversas para acciones de mantenimiento

Accident investigation:
cover
Investigating agency: DGCA Mexico
Status: Investigation completed
Accident number: ACCDTAFA019/2017MMTO
Download report: Final report

Fuentes:
» Enfoque Noticias
» hoyestado.com

METAR Weather report:
19:49 UTC / 14:49 local time:
MMTO 171949Z 26006KT 5SM BKN015 26/08 A3028 RMK 8/200 HZY

20:33 UTC / 15:33 local time:
MMTO 172033Z 30005KT 5SM SCT015TCU 26/06 A3026 RMK 8/200 HZY

20:50 UTC / 15:50 local time:
MMTO 172050Z 20005KT 5SM SCT015TCU 25/05 A3026 RMK SLP015 57020 965 8/200 HZY


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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 Toluca-Licenciado Adolfo López Mateos International Airport to Durango-Guadalupe Victoria Airport as the crow flies is 734 km (459 miles).
Accident location: Exact; as reported in the official accident report.

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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