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Last updated: 30 November 2020
Statuts:Enquête Officielle
Date:lundi 13 juin 2005
Heure:15:50
Type/Sous-type:Silhouette image of generic DC3S model; specific model in this crash may look slightly different
Douglas Super R4D-8 (DC-3S)
Compagnie:Air Pony Express
Immatriculation: N3906J
Numéro de série: 43344
Année de Fabrication: 1943
Heures de vol:19623
Moteurs: 2 Wright R-1820-80A
Equipage:victimes: 0 / à bord: 2
Passagers:victimes: 0 / à bord: 1
Total:victimes: 0 / à bord: 3
Dégats de l'appareil: Perte Totale
Conséquences: Written off (damaged beyond repair)
Lieu de l'accident:5 km (3.1 milles) E of Fort Lauderdale-Executive Airport, FL (FXE) (   Etats-Unis d'Amérique)
Phase de vol: En montée initiale (ICL)
Nature:Cargo
Aéroport de départ:Fort Lauderdale-Executive Airport, FL (FXE/KFXE), Etats-Unis d'Amérique
Aéroport de destination:Marsh Harbour International Airport (MHH/MYAM), Bahamas
Détails:
The DC-3 was transporting 3,200 pounds of granite to the Bahamas when it departed Fort Lauderdale-Executive Airport at 15:50. At the time to call for gear up, about 400 feet above the ground, the captain noted a discrepancy with the left engine manifold pressure. As the landing gear was being retracted, he felt a slight hesitation and mild backfire with the left engine. Fuel and oil pressure for the left engine was normal. The engine then started to lose a substantial amount of oil. The left engine manifold pressure and rpm decreased and attempts were made to feather the prop. The prop would not feather and altitude could not be maintained. The pilot decided to put the airplane on the road. The airplane descended, contacting trees and a rooftop of a residential area. It crashed, skidding down Northeast 56th Street, before coming to rest near the intersection of Northeast 18th Avenue in the Coral Ridge Isles neighborhood. The aircraft was originally built as a Douglas R4D-5 (Navy derivative of the DC-3), msn 9859. It was later converted to Super R4D-8.

Probable Cause:

PROBABLE CAUSE: "The inadequate maintenance inspection by company maintenance personnel/pilot and other maintenance personnel of the left engine resulting in a total failure of the master rod bearing, and nose case partial separation, which prevented the left propeller from feathering. This resulted in the airplane not able to maintain altitude and a subsequent forced landing in a residential area."

Accident investigation:
cover
Investigating agency: NTSB
Status: Investigation completed
Duration: 2 years and 1 months
Accident number: MIA05FA123
Download report: Summary report

Sources:
» NTSB


Photos

photo of Douglas-Super-R4D-8-N3906J
accident date: 13-06-2005
type: Douglas Super R4D-8
registration: N3906J
photo of Douglas-Super-R4D-8-N3906J
accident date: 13-06-2005
type: Douglas Super R4D-8
registration: N3906J
 

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 Fort Lauderdale-Executive Airport, FL et Marsh Harbour International Airport est de 308 km (192 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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