Overview
A pilot reported that while flying in visual meteorological conditions, an inadvertent entry into instrument meteorological conditions occurred. This transition resulted in the accumulation of ice on both the airframe and windscreen.
Sequence of Events
According to the pilot's account, the approach to the airport was conducted under visual conditions for the majority of the flight. However, upon nearing the airport, the aircraft entered an area of reduced visibility and cloud cover, consistent with instrument meteorological conditions. The pilot attempted to execute a 180-degree turn to exit the unfavorable conditions. During the maneuver, the aircraft was unable to maintain sufficient airspeed for flight, subsequently losing altitude and colliding with terrain.
Damage
The impact with terrain caused substantial damage to the fuselage, empennage, and wings of the airplane.
Pilot Report
The pilot stated that the flight was uneventful until the encounter with instrument conditions and ice buildup, which led to the loss of airspeed and the subsequent descent.