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Last updated: 23 September 2018
Fecha:jueves 8 julio 1965
Tipo:Silhouette image of generic DC6 model; specific model in this crash may look slightly different
Douglas DC-6B
Operador:Canadian Pacific Air Lines - CPAL
Registración: CF-CUQ
Numéro de série: 43844/334
Año de Construcción: 1953
Horas Totales de la Célula:29998
Motores: 4 Pratt & Whitney R-2800
Tripulación:Fatalidades: 6 / Ocupantes: 6
Pasajeros:Fatalidades: 46 / Ocupantes: 46
Total:Fatalidades: 52 / Ocupantes: 52
Daños en la Aeronave: Anulado
Consecuencias: Written off (damaged beyond repair)
Ubicación:32 km (20 milles) W of 100 Mile House, BC (   Canadá)
Fase: En ruta (ENR)
Naturaleza:Vuelo Doméstico Programado
Aeropuerto de Salida:Vancouver International Airport, BC (YVR/CYVR), Canadá
Aeropuerto de Llegada:Prince George Airport, BC (YXS/CYXS), Canadá
Número de Vuelo: 21
Canadian Pacific Flight 21 was a domestic flight from Vancouver (YVR) to Whitehorse (YXY) via Prince George (YXS), Fort St . John (YXJ), Fort Nelson (YYE) and Watson Lake (YQH).
At 14:42, the DC-6 "Empress of City of Buenos Aires" took off on an instrument flight plan for Prince George, via Victor 300 and Blue 22 airways.
En route, at 15:29 the crew reported to Vancouver ATC Centre that they had passed Ashcroft at 16,000 feet. They were estimating William Lake at 15:48.
At 15:38 hours, Vancouver Centre called Flight 21 and did not receive a reply. About two minutes later, three "Mayday" calls were heard by Vancouver Centre. An explosion had occurred in the left aft lavatory. Smoke trailed the aircraft and the tail separated from the fuselage. The main portion of the wreckage assumed a nose down attitude and spiralled to the left until it crashed into a wooded area.

Probable Cause:

PROBABLE CAUSE: "Explosion of a device which resulted in aerial disintegration."

» Aircraft hijackings and other criminal acts against civil aviation : statistics and narrative reports / FAA
» ICAO Circular 88-AN/74 (150-154)
» Crash of Flight 21 near 100 Mile House almost 50 years ago still a mystery (Global News, 30-8-2013)


photo of Douglas DC-6B CF-CUQ
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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 Vancouver International Airport, BC to Prince George Airport, BC as the crow flies is 520 km (325 miles).
Accident location: Exact; as reported in the official accident report.

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Douglas DC-6

  • 704 built
  • 64th loss
  • 46th accidente fatal
  • 10th worst accident (a la hora)
  • 13th worst accident (actualmente)
» safety profile

  • 4th worst accident (a la hora)
  • 7th worst accident (actualmente)
» safety profile