Narrative:

We were waiting on a taxiway abeam the 'alleyway' that leads to our gate. We thought after about 1 hour of waiting, we were cleared to taxi to our gate. We thought we were holding short of the taxiway that leads to the gate and that all we would have to do is make a left turn to proceed down the alleyway. When cleared to taxi to the gate, we made the left turn and after already committed, ground informed us that we were not on a taxiway. We were on concrete, and did not run over anything. Conditions that led to this were end of a long day, poor lighting, inadequate taxi markings, night time.

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Original NASA ASRS Text

Title: FLT CREW OF MLG AFTER WAITING ONE HOUR FOR CLRNC TO GATE RECEIVED CLRNC. TAXIED ON CONCRETE INSTEAD OF TXWY.

Narrative: WE WERE WAITING ON A TXWY ABEAM THE 'ALLEYWAY' THAT LEADS TO OUR GATE. WE THOUGHT AFTER ABOUT 1 HR OF WAITING, WE WERE CLRED TO TAXI TO OUR GATE. WE THOUGHT WE WERE HOLDING SHORT OF THE TXWY THAT LEADS TO THE GATE AND THAT ALL WE WOULD HAVE TO DO IS MAKE A L TURN TO PROCEED DOWN THE ALLEYWAY. WHEN CLRED TO TAXI TO THE GATE, WE MADE THE L TURN AND AFTER ALREADY COMMITTED, GND INFORMED US THAT WE WERE NOT ON A TXWY. WE WERE ON CONCRETE, AND DID NOT RUN OVER ANYTHING. CONDITIONS THAT LED TO THIS WERE END OF A LONG DAY, POOR LIGHTING, INADEQUATE TAXI MARKINGS, NIGHT TIME.

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.