Narrative:

Cleared to taxi to runway 18 via txwys south and K, passed runway 15 hold short line on taxiway south before confirming if a hold short of runway 15 was read back to ground control. When first officer questioned ground, we were told to continue, hold short of runway 18. Possible runway conflict with commuter landing. But neither tower or ground expressed a concern. Contributing factors: very short taxi, just completed after start checklist, #1 for takeoff, started before checklist, and not confirming first officer read back prior to taxi.

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Original NASA ASRS Text

Title: UNAUTH RWY ENTRY OP.

Narrative: CLRED TO TAXI TO RWY 18 VIA TXWYS S AND K, PASSED RWY 15 HOLD SHORT LINE ON TXWY S BEFORE CONFIRMING IF A HOLD SHORT OF RWY 15 WAS READ BACK TO GND CTL. WHEN FO QUESTIONED GND, WE WERE TOLD TO CONTINUE, HOLD SHORT OF RWY 18. POSSIBLE RWY CONFLICT WITH COMMUTER LNDG. BUT NEITHER TWR OR GND EXPRESSED A CONCERN. CONTRIBUTING FACTORS: VERY SHORT TAXI, JUST COMPLETED AFTER START CHKLIST, #1 FOR TKOF, STARTED BEFORE CHKLIST, AND NOT CONFIRMING FO READ BACK PRIOR TO TAXI.

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.