Narrative:

I was cleared to taxi to runway 6 and mistakenly taxied to runway 24 which involved crossing an inactive runway (11/29). Oddly, the ground controller never said anything until after I mentioned my mistake. The WX was clear and we checked visually before crossing the runway. The cockpit temperature was 105 degrees F. It was a part 91 leg and I diverted my attention to help my partner program the GPS. We were looking forward to getting airborne to reduce the cockpit temperature.

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Original NASA ASRS Text

Title: C414 PLT INADVERTENTLY TAXIED OUT TO THE WRONG END OF THE ASSIGNED RWY RESULTING IN XING ANOTHER RWY WITHOUT CLRNC.

Narrative: I WAS CLRED TO TAXI TO RWY 6 AND MISTAKENLY TAXIED TO RWY 24 WHICH INVOLVED XING AN INACTIVE RWY (11/29). ODDLY, THE GND CTLR NEVER SAID ANYTHING UNTIL AFTER I MENTIONED MY MISTAKE. THE WX WAS CLR AND WE CHKED VISUALLY BEFORE XING THE RWY. THE COCKPIT TEMP WAS 105 DEGS F. IT WAS A PART 91 LEG AND I DIVERTED MY ATTN TO HELP MY PARTNER PROGRAM THE GPS. WE WERE LOOKING FORWARD TO GETTING AIRBORNE TO REDUCE THE COCKPIT TEMP.

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.