Narrative:

Flight functional check flight on airbus A300-600ER from jfk to jfk. We were returning to jfk to land on runway 31R. We had the approach set up in the FMC for runway 31R. The first officer's FMC was inoperative as it failed in-flight. The standard awareness items were briefed for the approach. However, the crew still had ILS for runway 31L in the ILS selection window. We had departed off of runway 31L when we left jfk and failed to change the frequency to runway 31R. Our first indication that we knew something was wrong was when approach control informed us we intercepted the runway 31L localizer after having been cleared for the runway 31R ILS approach. We immediately corrected back to the runway 31R localizer and landed uneventfully. The approach controller was very nice about the whole thing and there were no traffic conflicts. Since the WX was better than 1500 ft and 3 NM there was no company requirement to brief the approach. However, we briefed the approach but neglected to brief the localizer frequency. That was the biggest mistake I can discern.

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Original NASA ASRS Text

Title: A300 ON FUNCTIONAL CHK FLT LINES UP WITH WRONG RWY ON APCH.

Narrative: FLT FUNCTIONAL CHK FLT ON AIRBUS A300-600ER FROM JFK TO JFK. WE WERE RETURNING TO JFK TO LAND ON RWY 31R. WE HAD THE APCH SET UP IN THE FMC FOR RWY 31R. THE FO'S FMC WAS INOP AS IT FAILED INFLT. THE STANDARD AWARENESS ITEMS WERE BRIEFED FOR THE APCH. HOWEVER, THE CREW STILL HAD ILS FOR RWY 31L IN THE ILS SELECTION WINDOW. WE HAD DEPARTED OFF OF RWY 31L WHEN WE LEFT JFK AND FAILED TO CHANGE THE FREQ TO RWY 31R. OUR FIRST INDICATION THAT WE KNEW SOMETHING WAS WRONG WAS WHEN APCH CTL INFORMED US WE INTERCEPTED THE RWY 31L LOC AFTER HAVING BEEN CLRED FOR THE RWY 31R ILS APCH. WE IMMEDIATELY CORRECTED BACK TO THE RWY 31R LOC AND LANDED UNEVENTFULLY. THE APCH CTLR WAS VERY NICE ABOUT THE WHOLE THING AND THERE WERE NO TFC CONFLICTS. SINCE THE WX WAS BETTER THAN 1500 FT AND 3 NM THERE WAS NO COMPANY REQUIREMENT TO BRIEF THE APCH. HOWEVER, WE BRIEFED THE APCH BUT NEGLECTED TO BRIEF THE LOC FREQ. THAT WAS THE BIGGEST MISTAKE I CAN DISCERN.

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.