What happened
The pilot landed on a mowed hayfield by mistake, believing it to be the municipal airport. He attempted to takeoff with passengers and luggage on the 1200 foot long field. During the initial climb, the aircraft's left wing struck a tree. The aircraft spun around about 180 degrees and crashed tail first into a bordering reservoir.
The investigation
The investigation found that the pilot had landed on a mowed hayfield by mistake, thinking it was the municipal airport. He attempted to takeoff with passengers and luggage on the 1200 foot long field. During the initial climb, the aircraft's left wing struck a tree. The aircraft spun around about 180 degrees and crashed tail first into a bordering reservoir.
Findings
The pilot's decision to land on an unprepared surface and attempt takeoff from a short field contributed to the accident. The aircraft's left wing striking a tree during the initial climb was the critical event leading to the crash. The subsequent spin and impact with the reservoir resulted in the destruction of the aircraft.
Safety message
Pilots should ensure they are landing at the correct airport and that the runway is suitable for the aircraft's performance requirements. Landing on unprepared surfaces can lead to unexpected obstacles and insufficient takeoff distance.