Narrative:

Aircraft B727 during taxi turn, left main gear slipped off taxiway into dirt. Aircraft stopped. No damage. There were no passenger aboard.

Google
 

Original NASA ASRS Text

Title: EXCURSION FROM TXWY -- ACR HAS A MAIN LNDG GEAR RUN OFF THE TXWY DURING A TURN.

Narrative: ACFT B727 DURING TAXI TURN, L MAIN GEAR SLIPPED OFF TXWY INTO DIRT. ACFT STOPPED. NO DAMAGE. THERE WERE NO PAX ABOARD.

Data retrieved from NASA's ASRS site as of July 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.