Narrative:

Cleared fpr via TRISS2 txk transition. Captain (PF) and first officer (PNF) verified box entry and waypoints for departure; and called tower with runway 17R and navye prior to takeoff. After triss was passed; center called and asked if we were proceeding direct txk; and if the previous controller has cleared us to txk. It was then that we realized that shero had dropped from the box on passing triss; and neither crew member noticed the drop. Shero was in the box and on the map prior to departure. Center said there was not a problem; and we continued the flight without further incident.

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Original NASA ASRS Text

Title: MD80 FLT CREW EXPERIENCES DROPPED TRANSITION WAYPOINT ON TRISS RNAV SID FROM DFW.

Narrative: CLEARED FPR VIA TRISS2 TXK TRANSITION. CAPT (PF) AND FO (PNF) VERIFIED BOX ENTRY AND WAYPOINTS FOR DEP; AND CALLED TWR WITH RWY 17R AND NAVYE PRIOR TO TKOF. AFTER TRISS WAS PASSED; CTR CALLED AND ASKED IF WE WERE PROCEEDING DIRECT TXK; AND IF THE PREVIOUS CTLR HAS CLRED US TO TXK. IT WAS THEN THAT WE REALIZED THAT SHERO HAD DROPPED FROM THE BOX ON PASSING TRISS; AND NEITHER CREW MEMBER NOTICED THE DROP. SHERO WAS IN THE BOX AND ON THE MAP PRIOR TO DEP. CTR SAID THERE WAS NOT A PROB; AND WE CONTINUED THE FLT WITHOUT FURTHER INCIDENT.

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.