What happened
The accident occurred near Lapoint, Utah, involving an aircraft operating under non-standard conditions. The pilot had landed the aircraft on a nearby road to relieve himself before attempting to depart. During the subsequent takeoff roll, the aircraft struck a chuckhole in the paved surface. This impact caused the aircraft to veer off the runway path and collide with a snowbank. The force of the collision caused the aircraft to flip over onto its roof.
Findings
The primary factor leading to the accident was the pilot's failure to maintain adequate control during takeoff after encountering an unexpected obstacle on the road surface. The presence of the chuckhole disrupted the normal takeoff roll, leading to loss of directional control and subsequent impact with terrain features not typically associated with standard airport operations.
Safety message
Pilots operating from improvised or non-standard landing sites must exercise extreme caution during takeoff rolls. Surface conditions such as potholes, debris, or uneven pavement can significantly affect aircraft handling characteristics. Pre-flight inspection of the departure path is critical to identify potential hazards that could compromise safety during ground operations.