What happened
The pilot initiated takeoff operations during nighttime hours from a runway covered in snow. The facility lacked runway lighting, creating a low-visibility environment for departure. Shortly after the aircraft lifted off the ground, the pilot reported losing all visual references due to the darkness surrounding the airfield.
Without external visual cues, the aircraft descended and settled into an area containing alders, willow brush, and deep snow. The impact with this terrain resulted in substantial damage to the airframe before the aircraft finally came to rest.
The investigation
Investigation of the scene confirmed that there were no lights or visual references available beyond the end of the runway. The absence of lighting infrastructure on the departure surface contributed significantly to the loss of situational awareness during the critical climb phase.
Findings
The primary factors leading to this accident included the decision to take off at night from a facility with inadequate lighting and snow-covered surfaces. The pilot's inability to maintain visual reference after lift-off led to an uncontrolled descent into obstructed terrain.