Accident Details
On December 23, 1984, a non-instrument-rated private pilot crashed into the ground near the airport at Billings, Montana, killing all three occupants on board. The pilot and his family were en route to Phoenix, Arizona, to spend Christmas with family.
Weather and Flight Plan
Weather conditions at the time of the accident were an indefinite ceiling of 100 feet, sky obscured, with half-mile visibility in snow and fog. The pilot had received prior weather briefings before departure and filed an IFR flight plan.
Witness Accounts
Shortly after departure, the aircraft was observed on radar meandering over the airport. Local ear witnesses heard the aircraft executing a couple of spiral-type turns before the crash.
Wreckage Examination
Examination of the wreckage revealed that the vertical stabilizer, horizontal stabilizers, and right wing separated in flight just prior to impact with the ground.