Narrative:

After clearance to intercept localizer to runway 35C, failed to arm localizer. Drifted through localizer before correcting. Made turn to left to intercept. Final monitor came on and held us at 5000 ft due to traffic making approach to runway 35R. Intercepted localizer, got reclred for the approach, and landed normally.

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Original NASA ASRS Text

Title: AN ACR MD80 FLC OVERSHOT THEIR FINAL APCH COURSE WHEN THEY FORGOT TO ARM THE LOC INTERCEPT DURING AN AUTO APCH.

Narrative: AFTER CLRNC TO INTERCEPT LOC TO RWY 35C, FAILED TO ARM LOC. DRIFTED THROUGH LOC BEFORE CORRECTING. MADE TURN TO L TO INTERCEPT. FINAL MONITOR CAME ON AND HELD US AT 5000 FT DUE TO TFC MAKING APCH TO RWY 35R. INTERCEPTED LOC, GOT RECLRED FOR THE APCH, AND LANDED NORMALLY.

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.