Narrative:

While on a vector to intercept the oak 331 degree radial for the bsr arrival to sfo, VOR capture started an early turn for the radial. This turn not detected by myself because of a not thorough enough xchk of a highly competent first officer. I had sfo set on my side, and just never checked his HSI.

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Original NASA ASRS Text

Title: AN ACR FLC UNDERSHOT THEIR INBOUND COURSE ON THE PUBLISHED STAR DUE TO THE PF'S MISSET COURSE. THE PNF RPTS THAT HE FAILED TO XCHK THE PF'S INSTS. HE ALSO RPTS THAT THE FACT THAT HE DID NOT HAVE THE RTE SET UP ON HIS SIDE CONTRIBUTED.

Narrative: WHILE ON A VECTOR TO INTERCEPT THE OAK 331 DEG RADIAL FOR THE BSR ARR TO SFO, VOR CAPTURE STARTED AN EARLY TURN FOR THE RADIAL. THIS TURN NOT DETECTED BY MYSELF BECAUSE OF A NOT THOROUGH ENOUGH XCHK OF A HIGHLY COMPETENT FO. I HAD SFO SET ON MY SIDE, AND JUST NEVER CHKED HIS HSI.

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.