NTSB Identification: SEA93LA173.
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Accident occurred Tuesday, August 10, 1993 in SHERIDAN, WY
Probable Cause Approval Date: 08/01/1994
Aircraft: PIPER PA-18-150, registration: N116BH
Injuries: 2 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.

DURING THE LANDING ROLL THE DUAL STUDENT ALLOWED THE AIRCRAFT TO DRIFT RIGHT AND THEN OVER CORRECTED IN AN ATTEMPT TO REGAIN DIRECTIONAL CONTROL. AS THE AIRCRAFT BEGAN TO GROUND LOOP TO THE LEFT, THE INSTRUCTOR PILOT ATTEMPTED TO REGAIN CONTROL BUT WAS UNSUCCESSFUL. THE INSTRUCTOR REPORTED THAT HE WAS SLOW TO TAKE CORRECTIVE ACTION.

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

THE DUAL STUDENT'S FAILURE TO MAINTAIN DIRECTIONAL CONTROL. A FACTOR CONTRIBUTING TO THE ACCIDENT WAS THE INSTRUCTOR'S DELAYED REMEDIAL ACTION.

Full narrative available

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