Crash-aerien 28 OCT 2022 d'un Embraer EMB-110C Bandeirante FAU-583 - Montevideo-Carrasco Airport (MVD)
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Statuts:Accident investigation report completed and information captured
Date:vendredi 28 octobre 2022
Type/Sous-type:Silhouette image of generic E110 model; specific model in this crash may look slightly different
Embraer EMB-110C Bandeirante
Compagnie:Fuerza Aérea Uruguaya - FAU
Immatriculation: FAU-583
Numéro de série: 110082
Année de Fabrication: 1975
Heures de vol:14634
Equipage:victimes: 0 / à bord: 2
Passagers:victimes: 0 / à bord: 0
Total:victimes: 0 / à bord: 2
Dégats de l'appareil: Substantiels
Lieu de l'accident:Montevideo-Carrasco Airport (MVD) (   Uruguay)
Phase de vol: Au roulage (TXI)
Aéroport de départ:Montevideo-Carrasco Airport (MVD/SUMU), Uruguay
Aéroport de destination:Maldonado-Capitan Corbeta C.A. Curbelo International Airport (SULS), Uruguay
An Embraer EMB-110C Bandeirante impacted a building and a pole on the apron at Montevideo-Carrasco Airport, Uruguay.
The nose became wedged between the building and the pole, causing significant damage.

The aircraft suffered from a recurring malfunction involving gear retraction. The maintenance crew checked the mechanical operation of the landing gear but failed to find any issues.
In fact, it was a hydraulic pump that was having intermittent problems. It is highly probable that the moisture and hydraulic fluid contamination inside the pump caused the instability in the operation, to the point of short-circuiting the pump, denying the regular supply (7 PSI) of fluid to the main engine pumps. This condition favored the emptying of hydraulic fluid and pressure from the line that feeds the main pumps.
The crew did not detect an abnormal behavior of the hydraulic system at the beginning of the taxi, since there was an acceptable level of control over the use of the steering and the brakes. This was due to the fact that the pressure in the accumulators was consumed, which are of limited use and once discharged there was no pressure for the steering nor for the brakes.

Accident investigation:

Investigating agency: FAU-DSV
Status: Investigation completed
Duration: 80 days (3 months)
Accident number: 01/22
Download report: Final report



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Ce plan montre l'aéroport de départ ainsi que la supposée destination du vol. La ligne fixe reliant les deux aéroports n'est pas le plan de vol exact.
La distance entre Montevideo-Carrasco Airport et Maldonado-Capitan Corbeta C.A. Curbelo International Airport est de 85 km (53 miles).
Accident location: Exact; deduced from official accident report.

Les informations ci-dessus ne représentent pas l'opinion de la 'Flight Safety Foundation' ou de 'Aviation Safety Network' sur les causes de l'accident. Ces informations prélimimaires sont basées sur les faits tel qu'ils sont connus à ce jour.
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