Narrative:

On preflight of 2 different aircraft; I noticed 2 annunciator differences. These are frequently changed at the company and didn't think much of it. Upon another annunciator problem on dec/xa/05; I now think that perhaps the wrong annunciator panel for that model was installed and notified my company to check it out.

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Original NASA ASRS Text

Title: AN MD80 FO NOTED TWO DIFFERENT ANNUNCIATOR PANEL CONFIGNS AND BELIEVES THE LAST MD80 FLOWN HAD THE WRONG PANEL INSTALLED.

Narrative: ON PREFLT OF 2 DIFFERENT ACFT; I NOTICED 2 ANNUNCIATOR DIFFERENCES. THESE ARE FREQUENTLY CHANGED AT THE COMPANY AND DIDN'T THINK MUCH OF IT. UPON ANOTHER ANNUNCIATOR PROB ON DEC/XA/05; I NOW THINK THAT PERHAPS THE WRONG ANNUNCIATOR PANEL FOR THAT MODEL WAS INSTALLED AND NOTIFIED MY COMPANY TO CHK IT OUT.

Data retrieved from NASA's ASRS site as of January 2009 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.