Crash of a De Havilland DHC-3 Otter in Shaft Lake: 1 killed

Date & Time: Dec 13, 1968
Type of aircraft:
Operator:
Registration:
CF-RNO
Flight Phase:
Survivors:
Yes
Site:
MSN:
21
YOM:
1953
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The ski equipped aircraft passed the overnight outside and in the morning, the pilot took off from Shaft Lake with a passenger. After takeoff, the airplane encountered difficulties to gain sufficient altitude to pass the mountains so the pilot attempted a turn when control was lost. The airplane stalled and crashed on the snow covered slope of the mountain. While the passenger was seriously injured, the pilot was killed.
Probable cause:
Poor flight preparation on part of the pilot who failed to clean the aircraft prior to takeoff. Departure was made with contaminated wings with ice and frost.