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Last updated: 17 December 2018
Estado:Final
Fecha:lunes 24 octubre 2016
Hora:20:29
Tipo:Silhouette image of generic D328 model; specific model in this crash may look slightly different
Dornier 328JET-310
Operador:FlyMex
Registración: XA-ALA
Numéro de série: 3167
Año de Construcción: 2000
Horas Totales de la Célula:13058
Ciclos:13493
Motores: 2 Pratt & Whitney Canada PW306B
Tripulación:Fatalidades: 0 / Ocupantes: 4
Pasajeros:Fatalidades: 0 / Ocupantes: 0
Total:Fatalidades: 0 / Ocupantes: 4
Daños en la Aeronave: Considerable
Ubicación:Toluca Airport (TLC) (   México)
Fase: Aterrizaje (LDG)
Naturaleza:Ferry/Posicionado
Aeropuerto de Salida:Chetumal Airport (CTM/MMCM), México
Aeropuerto de Llegada:Toluca Airport (TLC/MMTO), México
Descripción:
A Dornier 328Jet-310, operated by FlyMex, suffered a runway excursion accident after landing at Toluca Airport in Mexico.
The aircraft departed Chetumal at 18:15 hours local time on a repositioning flight to Toluca with two flight crew and two cabin crew members on board. The first officer was Pilot Flying, captain was Pilot Monitoring.
At 20:23 the flight contacted Toluca Tower and reported 14 nautical miles out. Runway 33 as in use for takeoffs and landings and at 20:25:37 hours, the Tower controller cleared FedEx flight FX54 for takeoff. FX54 was a McDonnell Douglas MD-10-30F (N311FE), bound for Memphis Airport, Tennessee, USA. At 20:26:37 hours, the Dornier 328 was cleared to land on the same runway. It was 5,5 nautical miles out at the time. Wind was reported by the controller as 40 degrees at 15 knots.
The MD-10 became airborne at 20:26:59 hours and the Dornier touched down normally at 20:29:34 hours. As the nose landing gear was about to touch the runway, the aircraft began to deviate to the left. The captain took over control but was unable to regain control of the aircraft. It ran off the right side of the runway at a distance of 1270 m from the runway threshold and entered uneven terrain. The aircraft sustained substantial damage.

Probable Cause:

Causa probable:
"Pérdida de control durante la carrera de aterrizaje debido a los gases de escape de los tres motores de reacción y turbulencia de estela originada por una aeronave categoría pesada ocasionando la excursión de la pista, aunado a la presencia de viento cruzado, resultando la aeronave con daños mayores al rodar sobre terreno irregular de la franja de seguridad".

Factores contribuyentes:
1. Franja de seguridad en malas condiciones
2. Falta de apego a los tiempos y distancia de separación entre una aeronave que despega y otra que aterriza en la misma pista, para evirar la formación de turbulencia de estela y presencia de los gases de escape de motores de reacción.

Accident investigation:
cover
Investigating agency: SCT Mexico
Status: Investigation completed
Duration: 228 days (8 months)
Accident number: ACCDTAFA035/2016MMTO
Download report: Final report

METAR Weather report:
00:51 UTC / 19:51 local time:
MMTO 250051Z 06006KT 7SM FEW015 SCT070 14/06 A3044 RMK 8/530

01:51 UTC / 20:51 local time:
MMTO 250151Z 07010KT 7SM SCT015 BKN070 14/08 A3047 RMK 8/530 ACFT OVR RWY OPS DLA


Subsiguiente / acciones de seguridad

SCT issued 2 Safety Recommendations

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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 Chetumal Airport to Toluca Airport as the crow flies is 1179 km (737 miles).

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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