Narrative:

Upon reaching the end of the runway and advising tower that I was ready for takeoff the tower told me to hold short. I acknowledged to hold short. After a brief time I thought that the tower told me to taxi into position and hold, which I did. After about 20 seconds in position and hold I heard the tower tell a single engine cessna to go around, after which the tower told me that my instructions were to hold short. There was no close call, however, I believe that I had inadvertently taxied onto the runway without proper clearance. I probably should have had someone else take that trip due to the fact that my mother had surgery for breast cancer 2 days prior and I think I was distracted by that coupled with the fact I was in a hurry to get home. I normally call back to verify if I am unsure of an instruction, but for some reason I did not this particular day.

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Original NASA ASRS Text

Title: A CORPORATE BE9F PLT THOUGHT THAT HE HEARD TAXI INTO POS AND HOLD WHEN HIS INSTRUCTIONS HAD NOT CHANGED FROM THE INITIAL CLRNC TO HOLD SHORT OF THE RWY. THE ATCT LCL CTLR INTERVENED BY TELLING THE CESSNA ON FINAL APCH TO GAR.

Narrative: UPON REACHING THE END OF THE RWY AND ADVISING TWR THAT I WAS READY FOR TKOF THE TWR TOLD ME TO HOLD SHORT. I ACKNOWLEDGED TO HOLD SHORT. AFTER A BRIEF TIME I THOUGHT THAT THE TWR TOLD ME TO TAXI INTO POS AND HOLD, WHICH I DID. AFTER ABOUT 20 SECONDS IN POS AND HOLD I HEARD THE TWR TELL A SINGLE ENG CESSNA TO GAR, AFTER WHICH THE TWR TOLD ME THAT MY INSTRUCTIONS WERE TO HOLD SHORT. THERE WAS NO CLOSE CALL, HOWEVER, I BELIEVE THAT I HAD INADVERTENTLY TAXIED ONTO THE RWY WITHOUT PROPER CLRNC. I PROBABLY SHOULD HAVE HAD SOMEONE ELSE TAKE THAT TRIP DUE TO THE FACT THAT MY MOTHER HAD SURGERY FOR BREAST CANCER 2 DAYS PRIOR AND I THINK I WAS DISTRACTED BY THAT COUPLED WITH THE FACT I WAS IN A HURRY TO GET HOME. I NORMALLY CALL BACK TO VERIFY IF I AM UNSURE OF AN INSTRUCTION, BUT FOR SOME REASON I DID NOT THIS PARTICULAR DAY.

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.