Crash-aerien 04 MAR 2018 d'un Boeing 737-322 (SF) 9S-ASG - Lubumbashi International Airport (FBM)
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Statuts:Accident investigation report completed and information captured
Date:dimanche 4 mars 2018
Heure:12:01
Type/Sous-type:Silhouette image of generic B733 model; specific model in this crash may look slightly different
Boeing 737-322 (SF)
Compagnie:Serve Air
Immatriculation: 9S-ASG
Numéro de série: 24378/1704
Année de Fabrication: 1989-04-01 (28 years 11 months)
Heures de vol:61721
Cycles:36555
Moteurs: 2 CFMI CFM56-3C1
Equipage:victimes: 0 / à bord: 5
Passagers:victimes: 0 / à bord: 1
Total:victimes: 0 / à bord: 6
Dégats de l'appareil: Substantiels
Conséquences: Written off (damaged beyond repair)
Lieu de l'accident:Lubumbashi International Airport (FBM) (   République dém. du Cono)
Phase de vol: A l'atterrissage (LDG)
Nature:Cargo
Aéroport de départ:Kinshasa-N'Djili Airport (FIH/FZAA), République dém. du Cono
Aéroport de destination:Lubumbashi International Airport (FBM/FZQA), République dém. du Cono
Détails:
A Boeing 737-300 cargo plane, operated by Serve Air, suffered a runway excursion and nose gear collapse after landing on runway 07 at Lubumbashi International Airport, D.R. Congo.
The aircraft departed Kinshasa-N'Djili Airport on a cargo flight to Lubumbashi. A training captain was seated on the right and the trainee captain on the left seat. The third pilot had the role of safety pilot. The trainee captain was on his fifth line training flight.
At Lubumbashi, the crew was cleared for an instrument landing procedure for runway 07. In the pre-landing briefing, AUTO BRAKE 2 mode was selected for deceleration of the aircraft. No anomalies or technical malfunctions were reported to ATC.
The weather conditions were good with calm winds. On landing, the aircraft landed in the touchdown zone according to the crew, the rollout on the runway appeared normal, and deceleration was progressive. At about 80 knots, the crew noted that the aircraft was diverging to the left of the runway centreline. The crew immediately switched to manual braking, but to no avail, the aircraft continued the skid until it went off the runway and came to a stop, leaving the right main gear on the runway. The nose landing gear, passing over the less compact shoulder, became bogged down and then broke off. The left main landing gear, with the weight of the aircraft, also dug in so that the left engine touched the ground.
The aircraft sustained substantial damage in the area of the nose landing gear cage (wheel well).

Probable Cause:

Faits contributifs:
a) La réduction des heures d’entrainement au simulateur pour raisons économiques pour quelqu’un qui n’a jamais exercé les fonctions d’avoir la maitrise du contrôle de l’aéronef au sol.
b) Les accotements de la piste de Lubumbashi (Luano) n’ont pas les mêmes caractéristiques en ce qui concerne la résistance (Voir annexe 14 et Document 9157 partie 3 – Chaussées)
En conclusion, les actions menées sur le gouvernail de direction avant qu’il ne perde l’efficacité, doivent être la cause de la déviation de l’aéronef sur l’axe de la piste et la perte de contrôle de l’aéronef (LOC-G)

Accident investigation:

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Investigating agency: BPEA DR Congo
Status: Investigation completed
Duration: 1 year and 4 months
Accident number: BPEA/ACCID 01/2018
Download report: Final report

Sources:
» Times.cd


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Plan
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 Kinshasa-N'Djili Airport et Lubumbashi International Airport est de 1546 km (966 miles).
Accident location: Approximate; accuracy within a few kilometers.

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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Boeing 737-300

  • 1113 built
  • 40ème loss
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 République dém. du Cono
  • le accident 82ème le plus grave (à ce moment là)
  • le accident 91ème le plus grave (en ce moment)
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