Incident Overview
The pilot initiated takeoff on a soft runway with a left quartering crosswind. During the takeoff roll, the pilot reported being unable to attain sufficient speed on the soft mud for a safe takeoff and subsequently decided to abort the takeoff by cutting power. However, the aircraft could not stop on the remaining runway length and continued off the end.
Sequence of Events
After exiting the runway, the right main landing gear broke through thin ice and separated from the aircraft. The right wing sustained damage, and a fire began. The source of the fire was a spark from a broken navigation light. A fire extinguisher was used to suppress the flames, but after the extinguisher was exhausted, the fire reignited.
Aircraft Damage
The right main landing gear separated, and the right wing was damaged. The fire consumed the extinguishing agent and continued after the extinguisher was depleted. No further details about the extent of damage or the aircraft's condition beyond these observations are provided in the source.