Narrative:

Maintenance called dispatcher for permission to defer flight idle/ ground idle system per MEL #xx-yy-zz. Dispatcher asked maintenance if thrust reversers were operating normally. Maintenance replied affirmatively. Dispatcher gave approval to defer flight idle/ground idle system. Found out later that left thrust reverser had indeed been placarded inoperative. No problems occurred during flight.

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Original NASA ASRS Text

Title: DISPATCHER RPT REGARDING DEFERRED MEL ITEM, FLT IDLE GND IDLE SYS. DISPATCHER WAS TOLD THE THRUST REVERSERS WERE OPERATING NORMALLY. L ONE PLACARDED INOP.

Narrative: MAINT CALLED DISPATCHER FOR PERMISSION TO DEFER FLT IDLE/ GND IDLE SYS PER MEL #XX-YY-ZZ. DISPATCHER ASKED MAINT IF THRUST REVERSERS WERE OPERATING NORMALLY. MAINT REPLIED AFFIRMATIVELY. DISPATCHER GAVE APPROVAL TO DEFER FLT IDLE/GND IDLE SYS. FOUND OUT LATER THAT L THRUST REVERSER HAD INDEED BEEN PLACARDED INOP. NO PROBS OCCURRED DURING FLT.

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.