Narrative:

While on a training flight for my multi-engine rating, we were doing pattern work at vgt at night, my attention was diverted after passing runway 7 to hold short at runway 12. Out of the corner of my eye I saw the hold short lines passing beneath the airplane and I immediately braked to a stop. The tower saw my inadvertent incursion and had a tomahawk on final go around. My final position before rolling out on the runway was that my tail was touching the hold short lines. I try to be a professional pilot at all times and this should not have happened. In the future, if any attention diversion happens at this critical phase of taxiing, I will stop on the taxiway, and deal with the diversion before continuing.

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Original NASA ASRS Text

Title: MULTI-ENG TRAINEE IN A PIPER PA34 SENECA, OVERSHOT THE HOLD SHORT LINE CAUSING TWR CTLR TO SEND A PIPER TOMAHAWK ON FINAL AROUND.

Narrative: WHILE ON A TRAINING FLT FOR MY MULTI-ENG RATING, WE WERE DOING PATTERN WORK AT VGT AT NIGHT, MY ATTN WAS DIVERTED AFTER PASSING RWY 7 TO HOLD SHORT AT RWY 12. OUT OF THE CORNER OF MY EYE I SAW THE HOLD SHORT LINES PASSING BENEATH THE AIRPLANE AND I IMMEDIATELY BRAKED TO A STOP. THE TWR SAW MY INADVERTENT INCURSION AND HAD A TOMAHAWK ON FINAL GAR. MY FINAL POS BEFORE ROLLING OUT ON THE RWY WAS THAT MY TAIL WAS TOUCHING THE HOLD SHORT LINES. I TRY TO BE A PROFESSIONAL PLT AT ALL TIMES AND THIS SHOULD NOT HAVE HAPPENED. IN THE FUTURE, IF ANY ATTN DIVERSION HAPPENS AT THIS CRITICAL PHASE OF TAXIING, I WILL STOP ON THE TXWY, AND DEAL WITH THE DIVERSION BEFORE CONTINUING.

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.