Sep 27, 1993
Accident
Destroyed LANSING, MI
Injuries2 fatal
Phase of Flight-
ConditionsIMC
OperationFAR 091
Probable Cause
was the pilot-in-command not maintaining aircraft control during the intermittent operation of the electrically operated attitude gyro. Factor's associated with this accident are an fluctuating (intermittent) electrical system inverter and the pilot-in-command not performing remedial action by using the vacuum powered attitude gyro and other flight instruments once the airplane was making a series of climbs, descents, and heading changes.
NTSB CHI93FA378