| Statuts: | Enquête Officielle |
| Date: | samedi 25 avril 1992 |
| Heure: | 18:15 |
| Type/Sous-type: |  Boeing 707-324C |
| Compagnie: | Tampa Colombia |
| Immatriculation: | HK-3604X |
| Numéro de série: | 19352/576 |
| Année de Fabrication: | 1967-04-19 (25 years ) |
| Heures de vol: | 53257 |
| Cycles: | 20399 |
| Moteurs: | 4 Pratt & Whitney JT3D-3B |
| Equipage: | victimes: 0 / à bord: 3 |
| Passagers: | victimes: 0 / à bord: 0 |
| Total: | victimes: 0 / à bord: 3 |
| Dégats de l'appareil: | Substantiels |
| Conséquences: | Repaired |
| Lieu de l'accident: | Miami International Airport, FL (MIA) ( Etats-Unis d'Amérique)
|
| Phase de vol: | Au décollage (TOF) |
| Nature: | Cargo |
| Aéroport de départ: | Miami International Airport, FL (MIA/KMIA), Etats-Unis d'Amérique |
| Cali-Alfonso Bonilla Aragón Airport (CLO/SKCL), Colombie |
Shortly after takeoff from runway 09R, the no. 3 engine and pylon separated from the airplane as a result of the failure of the pylon inboard midspar support fitting. The fitting had cracked due to fatigue, and had been cracked for some time. The point of cracking was not visible for inspection on the wing. The fitting is the subject of FAA Airworthiness Directive 88-24-10 and Boeing Service Bulletin 3183 which require visual inspection of the midspar fitting each 1500 flight hours or 600 cycles. This inspection had been completed on the failed fitting on January 2, 1992, 821 flight hours and 328 cycles before the failure.
Probable Cause:
PROBABLE CAUSE: "Failure of the #3 engine pylon inboard midspar support fitting due to fatigue cracking which resulted in the separation of the number three engine and pylon. Contributing to the accident was the inadequate inspection requirements of the manufacturer and the faa to detect cracks in the midspar fitting."
Accident investigation:
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Sources:
» Flight International» NTSB Safety Recommendations A-92-38
Opérations de secours
NTSB issued 1 Safety Recommendation
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Photos
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 Miami International Airport, FL et Cali-Alfonso Bonilla Aragón Airport est de 2494 km (1558 miles).
La distance entre Miami International Airport, FL et Cali-Alfonso Bonilla Aragón Airport est de 2494 km (1558 miles).
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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