Narrative:

Landed a little long and used nose wheel steering that was deferred. Received uncommanded steering input to the right. Selected nose steering off and continued to the right. Exited runway approximately 750' from the end of runway 29. No injuries and no immediately evident damage to aircraft. Deferred maintenance item was vague with no subsequent write-ups. I shouldn't have used steering but did not have enough information to determine status of write-up. No limitations were listed.

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Original NASA ASRS Text

Title: COMMUTER SMT PIC LOST CONTROL OF ACFT CAUSING RWY EXCURSION AFTER LNDG. PLT FLYING USED NOSE WHEEL STEERING THAT WAS NOTED INOPERATIVE IN MAINTENANCE LOG.

Narrative: LANDED A LITTLE LONG AND USED NOSE WHEEL STEERING THAT WAS DEFERRED. RECEIVED UNCOMMANDED STEERING INPUT TO THE R. SELECTED NOSE STEERING OFF AND CONTINUED TO THE R. EXITED RWY APPROX 750' FROM THE END OF RWY 29. NO INJURIES AND NO IMMEDIATELY EVIDENT DAMAGE TO ACFT. DEFERRED MAINT ITEM WAS VAGUE WITH NO SUBSEQUENT WRITE-UPS. I SHOULDN'T HAVE USED STEERING BUT DID NOT HAVE ENOUGH INFO TO DETERMINE STATUS OF WRITE-UP. NO LIMITATIONS WERE LISTED.

Data retrieved from NASA's ASRS site as of August 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.