Jan 26, 1989
Accident
Destroyed GREEN BAY, WI
Injuries1 fatal
Phase of Flight-
ConditionsIMC
OperationFAR 091
Probable Cause
THE PILOT'S LOSS OF AIRCRAFT CONTROL, DUE TO THE LOSS OF COCKPIT/INSTRUMENT PANEL LIGHTING FOR AN UNDETERMINED REASON, THE INOPERATIVE PENLIGHT, AND SUBSEQUENT SPATIAL DISORIENTATION OF THE PILOT. FACTORS RELATED TO THE ACCIDENT WERE: DARKNESS AND THE ADVERSE WEATHER CONDITIONS.
NTSB CHI89DEP01