Narrative:

Location: maverik 126 degree radial dfw. Missed intercept to 126 degree radial. First officer was flying with 136 degree radial set. Approach controller corrected our course and said it was not a problem. First officer said he was very tired after fitful sleep that night. I did not catch it in time to correct it.

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Original NASA ASRS Text

Title: MD80 CREW FAILS TO INTERCEPT PROPER RADIAL ON APCH TO DFW.

Narrative: LOCATION: MAVERIK 126 DEG RADIAL DFW. MISSED INTERCEPT TO 126 DEG RADIAL. FO WAS FLYING WITH 136 DEG RADIAL SET. APCH CTLR CORRECTED OUR COURSE AND SAID IT WAS NOT A PROB. FO SAID HE WAS VERY TIRED AFTER FITFUL SLEEP THAT NIGHT. I DID NOT CATCH IT IN TIME TO CORRECT IT.

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.