Canadian Pacific Air Lines Flight 21
Canadian Pacific Air Lines Flight 21 was a scheduled domestic flight from Vancouver, British Columbia, Canada, to Whitehorse, Yukon, Canada via Prince George, Fort St. John, Fort Nelson and Watson Lake on Thursday, July 8, 1965. The Douglas DC-6B plane crashed near 100 Mile House, British Columbia, taking the lives of all 52 aboard. An inquest determined that the explosion was the result of a bomb, but the source of the bomb was never determined.
|Date||July 8, 1965|
|Summary||Explosion of a device|
|Site||32 km (20 mi) west of 100 Mile House, British Columbia Canada.|
|Aircraft type||Douglas DC-6B|
|Operator||Canadian Pacific Air Lines|
|Flight origin||Vancouver International Airport, British Columbia, Canada|
|Destination||Whitehorse International Airport, Yukon, Canada|
While en route from Vancouver, BC to Prince George the DC-6 Empress of City of Buenos Aires, piloted by World War II veteran John 'Jack' Steele, crashed after passing Ashcroft, British Columbia. About 15:40 hrs, three Mayday calls were heard by air traffic control in Vancouver. An explosion had occurred in the left aft lavatory. The tail separated from the fuselage. The aircraft spiraled and crashed into a wooded area. All of the 46 passengers and 6 crew perished. The crash site is 40 km (25 mi) west of 100 Mile House, British Columbia. Remnants of the DC-6 remain at the crash site near Dog Creek in British Columbia.
A coroner's inquest concluded "an explosive substance foreign to the normal contents of the aircraft" caused the crash. A witness on the ground saw the tail of the aircraft separate from the fuselage and debris trail out behind the aircraft. The debris turned out to be the bodies of passengers forced out by the depressurization of the aircraft. The fuselage was consumed by fire where it fell but the tail, found 500 metres away, was not. Rescue crews reached the crash site while the fire continued to burn but no survivors were found. Crash investigators found traces of acid that led them to believe a bomb in the lavatory was involved. Traces of potassium nitrate and carbon, consistent with a "low-velocity explosion" were found. Gunpowder or stumping powder causes a low-velocity explosion. The explosion damaged bulkheads in the lavatory, severed pipes in the tail and tore a metre-wide hole in the side of the fuselage. The Royal Canadian Mounted Police investigation focused on four passengers although none was a suspect. Charges were never laid. The source of the explosion remains unknown.
- McMartin, Pete (July 7, 1995). "The day the sky exploded: 52 people plunged to their deaths on July 8, 1965, and nobody knows why it happened". The Vancouver Sun. pp. B.3.
- Criminal Occurrence description at the Aviation Safety Network. Retrieved on July 25, 2008.
- "100 Mile House, BC Plane Explosion, July 1965". Retrieved January 8, 2016.
- Arlene Jongbloets (July 9, 2008). "Remnants of Doomed CP Flight 21 revisited". 100 Mile House Free Press. Retrieved July 25, 2008.[dead link]