Narrative:

Taxi instructions were 'taxi to runway 1R via taxiway a, taxiway F, and taxiway B.' the captain mistakenly took taxiway east instead of taxiway B.

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Original NASA ASRS Text

Title: CAPT OF AN MLG MISTAKENLY TOOK TXWY E INSTEAD OF TXWY B DURING TAXI OUT AT SFO RESULTING IN GND CTLR CATCHING ERROR BEFORE THE RPTR CROSSED AN ACTIVE RWY.

Narrative: TAXI INSTRUCTIONS WERE 'TAXI TO RWY 1R VIA TXWY A, TXWY F, AND TXWY B.' THE CAPT MISTAKENLY TOOK TXWY E INSTEAD OF 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.