Narrative:

After run up and taxi clearance 'taxi to runway 30,' began taxi as instructed but crossed hold short line prior to clearance from tower. While I understood the clearance 'taxi to...' the fact that no other traffic was present and the absence of the non almost customary 'hold short' instructions led to complacency on my part, in turn, the moment of in attention led to the runway incursion.

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Original NASA ASRS Text

Title: A BE55 PLT CROSSES THE HOLD SHORT LINE AT OFF, NE.

Narrative: AFTER RUN UP AND TAXI CLRNC 'TAXI TO RWY 30,' BEGAN TAXI AS INSTRUCTED BUT CROSSED HOLD SHORT LINE PRIOR TO CLRNC FROM TWR. WHILE I UNDERSTOOD THE CLRNC 'TAXI TO...' THE FACT THAT NO OTHER TFC WAS PRESENT AND THE ABSENCE OF THE NON ALMOST CUSTOMARY 'HOLD SHORT' INSTRUCTIONS LED TO COMPLACENCY ON MY PART, IN TURN, THE MOMENT OF IN ATTENTION LED TO THE RWY INCURSION.

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.