Narrative:

On landing in VFR conditions with very light winds; the aircraft swerved hard to the right immediately after the nosewheel touched down. We landed on centerline with flaps at 45 degrees. I pressed the nosewheel steering disconnect but this did not correct the problem. The aircraft exited runway to the right side. We declared an emergency but did not need to evacuate. There were no injuries to the passenger or crew.

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Original NASA ASRS Text

Title: UPON NOSEWHEEL TOUCHDOWN; AN EMB135 EXPERIENCED A RWY EXCURSION TO THE R CAUSED BY A NOSEWHEEL STEERING SYSTEM FAILURE. AN EMER WAS DECLARED.

Narrative: ON LNDG IN VFR CONDITIONS WITH VERY LIGHT WINDS; THE ACFT SWERVED HARD TO THE R IMMEDIATELY AFTER THE NOSEWHEEL TOUCHED DOWN. WE LANDED ON CTRLINE WITH FLAPS AT 45 DEGS. I PRESSED THE NOSEWHEEL STEERING DISCONNECT BUT THIS DID NOT CORRECT THE PROB. THE ACFT EXITED RWY TO THE R SIDE. WE DECLARED AN EMER BUT DID NOT NEED TO EVACUATE. THERE WERE NO INJURIES TO THE PAX OR CREW.

Data retrieved from NASA's ASRS site as of January 2009 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.