Jun 20, 1989
Accident
Destroyed GASTON, SC
Injuries4 fatal
Phase of Flight-
ConditionsIMC
OperationFAR 091
Probable Cause
THE PILOT EXERCISED QUESTIONABLE JUDGEMENT IN INITIATING A FLIGHT INTO AN AREA OF KNOWN THUNDERSTORMS. FURTHER, EITHER DELIBERATELY OR INADVERTANTLY ENTERED A THUNDERSTORM AND OVERSTRESSED THE AIRFRAME STRUCTURE RESULTING IN AN INFLIGHT SEPARATION OF THE AERODYNAMIC SURFACES.
NTSB ATL89FA165