Jul 31, 1989
Accident
Destroyed OSHKOSH, WI
Injuries1 minor
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause
THE EXPERIMENTAL AIRCRAFT ASSOCIATION'S (EAA'S) INADEQUATE PROCEDURE FOR PROVIDING CONTROL AND SEPARATION OF AIRCRAFT, ITS INADEQUATE SURVEILLANCE OF THE OPERATION, AND INADEQUATE COORDINATION BY GROUND PERSONNEL. RELATED FACTORS WERE: THE GROUND PERSONNEL'S LACK OF EXPERIENCE IN THE TYPE OF OPERATION, AND THE PRESENCE OF OTHER AIRCRAFT.
NTSB CHI89FA154