Narrative:

Narrative from acn 467160: flight was cleared for takeoff on runway 12 at bda, txkf. Flight crew mistook takeoff clearance to be from taxiway B when, in fact, the clearance was from taxiway G. Tower controller then amended takeoff clearance to be from taxiway B.

Google
 

Original NASA ASRS Text

Title: ACR MISSES A TURN DURING TAXI FOR TKOF. TWR CHANGES CLRNC TO SUIT.

Narrative: NARRATIVE FROM ACN 467160: FLT WAS CLRED FOR TKOF ON RWY 12 AT BDA, TXKF. FLC MISTOOK TKOF CLRNC TO BE FROM TXWY B WHEN, IN FACT, THE CLRNC WAS FROM TXWY G. TWR CTLR THEN AMENDED TKOF CLRNC TO BE FROM TXWY B.

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.