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Last updated: 19 October 2021
Estado:
Fecha:viernes 17 febrero 1956
Hora:13:45
Tipo:Silhouette image of generic DC4 model; specific model in this crash may look slightly different
Douglas R5D-2 (DC-4)
Operador:United States Navy
Registración: 39116
Numéro de série: 18331
Año de Construcción: 1944
Tripulación:Fatalidades: 5 / Ocupantes: 5
Pasajeros:Fatalidades: 35 / Ocupantes: 35
Total:Fatalidades: 40 / Ocupantes: 40
Daños en la Aeronave: Anulado
Consecuencias: Written off (damaged beyond repair)
Ubicación:5,6 km (3.5 milles) N of Niles, CA (   Estados Unidos de América)
Fase: Aproximación (APR)
Naturaleza:Militar
Aeropuerto de Salida:Santa Ana-El Toro MCAS, CA (NZJ/KNZJ), Estados Unidos de América
Aeropuerto de Llegada:Alameda NAS, CA (NGZ/KNGZ), Estados Unidos de América
Descripción:
After circling for 30 minutes, the pilot contacted Oakland Municipal Airport, reporting that he was on his approach to Alameda NAS. While flying in low overcast and drizzling rain, the Navy plane flew up a steep canyon, skimmed over one ridge and then slammed into Sunol Ridge at the 1300 feet level.

Probable Cause:

A subsequent Marine board of inquiry into the cause of the crash placed the blame on the flight crew’s deviation from the prescribed holding pattern, departure from the radio beacon, and making their descent in a unprescribed manner.

Fuentes:
» Notable California Aviation Disasters


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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 Santa Ana-El Toro MCAS, CA to Alameda NAS, CA as the crow flies is 612 km (383 miles).
Accident location: Approximate; accuracy within a few kilometers.

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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Douglas DC-4

  • 1242 built
  • 195th loss
  • 114th accidente fatal
  • 16th worst accident (a la hora)
  • 29th worst accident (actualmente)
» safety profile

 Estados Unidos de América
  • 17th worst accident (a la hora)
  • 83rd worst accident (actualmente)
» safety profile