Date & Time: Jan 8, 1986 at 1300 LT
Operator:
Registration:
C-FMPQ
Flight Phase:
Takeoff (climb)
Flight Type:
Government
Survivors:
No
Schedule:
Wollaston Lake - La Ronge
MSN:
1604
YOM:
1965
Country:
Canada
Crew on board:
2
Crew fatalities:
2
Pax on board:
2
Pax fatalities:
2
Other fatalities:
0
Total fatalities:
4
Captain / Total flying hours:
5500
Captain / Total hours on type:
500
Circumstances:
The aircraft departed the Welcome Bay ice strip at Wollaston Lake, Saskatchewan. This was the second leg of a flight that originated at La Ronge, Saskatchewan. On board were two Royal Canadian Mounted Police (RCMP) pilots, another member of the force, and an inspector from the Saskatchewan Department of Public Works. Witnesses stated that the aircraft took off normally, levelled momentarily, then climbed steeply into cloud Moments later, they heard the engine noise increase abruptly, then decrease rapidly, followed by a sound similar to a backfire. When the aircraft reappeared, it was in a steep, nose down, right-wing-low attitude. It crashed on the ice, one mile north of Welcome Bay; all four occupants sustained fatal injuries.
Probable cause:
The following findings were reported:
- Aircraft control was lost for undetermined reasons.
- The pilot departed Wollaston Lake into known icing conditions in an aircraft that was not certified for flight into such conditions.
- There was no evidence of any airframe failure or system malfunction prior to or during the flight.
- The flight crew was certified and qualified for the flight in accordance with existing regulations.
- The aircraft was certified, equipped, and maintained in accordance with existing regulations and approved procedures.
- The aircraft's weight and centre of gravity were within the prescribed limits.