Narrative:

During first day of 4 day pairing, aircraft was received during third aircraft swap of the day. Day included 7 legs. Aircraft had a pilot deferral on windshield heat. Deferral occurred earlier during the day and had flown all day that way. We were made aware of deferral by the crew giving up the aircraft. I was notified on wednesday that aircraft should have been looked at by maintenance and that the pilot deferral should have been changed to a maintenance deferral. Aircraft flew through las, hou, and dal before we got it.

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Original NASA ASRS Text

Title: A B737-300 CREW HAD MAINT FAIL TO XFER A PLT DEFERRAL ITEM TO A MAINT DEFERRED ITEM AT DFW.

Narrative: DURING FIRST DAY OF 4 DAY PAIRING, ACFT WAS RECEIVED DURING THIRD ACFT SWAP OF THE DAY. DAY INCLUDED 7 LEGS. ACFT HAD A PLT DEFERRAL ON WINDSHIELD HEAT. DEFERRAL OCCURRED EARLIER DURING THE DAY AND HAD FLOWN ALL DAY THAT WAY. WE WERE MADE AWARE OF DEFERRAL BY THE CREW GIVING UP THE ACFT. I WAS NOTIFIED ON WEDNESDAY THAT ACFT SHOULD HAVE BEEN LOOKED AT BY MAINT AND THAT THE PLT DEFERRAL SHOULD HAVE BEEN CHANGED TO A MAINT DEFERRAL. ACFT FLEW THROUGH LAS, HOU, AND DAL BEFORE WE GOT 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.