Accident Sequence
During an instrument landing system (ILS) approach to Runway 13L, the pilot, believing he was at the missed approach point, flew the aircraft into terrain. The collision occurred 200 yards west of the airport. The route of flight was determined to be in a northwesterly direction.
Investigation Findings
Examination of the navigational instruments revealed that the number two navigational radio was tuned to an incorrect frequency. The pilot does not remember if he changed the navigational frequencies.
Pilot Actions
After the accident, the pilot returned to the aircraft and attempted to make radio contact with nearby facilities.