Accident Overview
Shortly after taking off from Brisco, the pilot initiated a turn while in the initial climb. During this maneuver, control of the aircraft was lost, leading to a stall and subsequent crash into a field. The pilot sustained fatal injuries, while three passengers were injured.
Weather and Weight Conditions
At the time of the accident, weather conditions were reported as good, with a high outside air temperature (OAT). The airplane was carrying boat equipment. Its total weight was just within operational limits.
Aircraft Ownership
The airplane was owned by Jim Lougheed.
Probable Cause
According to the official investigation, the accident resulted from a combination of factors: reduced aircraft performance and capabilities due to the high OAT, the total weight being just within limits, insufficient speed during the final turn leading to a stall, and the presence of strong winds.