NTSB Identification: SEA88LA153.
The docket is stored on NTSB microfiche number 36966.
Accident occurred Monday, August 15, 1988 in OREANA, ID
Probable Cause Approval Date: 08/08/1989
Aircraft: CHAMPION 7GCB, registration: N9806Y
Injuries: 3 Uninjured.

NTSB investigators may not have traveled in support of this investigation and used data provided by various sources to prepare this aircraft accident report.

PLT WAS CIRCLING A FRIEND'S RANCH AT LOW ALT WHEN ACFT BEGAN AN UNCOMMANDED LEFT ROLL. PLT WAS ABLE TO LEVEL WINGS BEFORE GROUND CONTACT IN ROUGH TERRAIN. INVESTIGATION REVEALED AILERON ATTACH BOLT MISSING. AILERON HAD JUST UNDERGONE REPAIR.

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

FLT CONTROL SYST,AILERON CONTROL ATTACH POINTS..DISCONNECTED

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

MAINTENANCE,MAJOR REPAIR..IMPROPER..OTHER MAINTENANCE PERSONNEL

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