Incident Overview
As the flight approached its destination, the alternator began to malfunction. Despite this, the pilot continued to the destination, which was in instrument meteorological conditions (IMC). During an instrument approach, the nose gear indicated unsafe upon lowering. The approach was discontinued, and the pilot climbed to visual meteorological conditions on top (VMC-on-top).
Sequence of Events
While attempting to obtain a safe indication on the nose gear, a complete electrical failure occurred. With no communication or navigational capability remaining, the pilot retraced the route back to known VMC approximately 60 miles southwest of Omaha. Due to low fuel, the pilot executed a precautionary off-airport landing, during which the landing gear collapsed.
Examination Findings
Post-incident examination revealed that the alternator failed due to a short from the field to ground. The brushes and pulley end bearing were found to be worn, and the alternator was oil soaked.