Narrative:

Cleared to land and landed on runway 30 with a hold short of 25R instruction. Tower on end of rollout cleared us to cross 25R. While continuing, controller stated, 'light transport nxxx (not our tail #), cancel crossing clearance, hold short of 25R.' I disregarded the instructions and continued to cross 25R. My mind told me about 1/2 way across 25R that the instructions were for us, but it was too late. Contributing factors: 1) copilot on other radio talking to unicom, not clearly understood by myself that he was not monitoring tower frequency and performing the communication function. 2) the intersection of the 3 runways and associated txwys results in a large area of concrete with no clear indication of runway crossing zones while on 30. Even though I believed I was cleared to cross 25R, I was subconsciously attempting to sort out exactly where that runway was.

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Original NASA ASRS Text

Title: CORP PLT LNDG TOLD HOLD SHORT OF INTERSECTING RWY, THEN CLEARED TO CROSS. CTLR USING WRONG CALL SIGN THEN REQUESTED HOLD SHORT. PLT DID NOT.

Narrative: CLRED TO LAND AND LANDED ON RWY 30 WITH A HOLD SHORT OF 25R INSTRUCTION. TWR ON END OF ROLLOUT CLRED US TO CROSS 25R. WHILE CONTINUING, CTLR STATED, 'LTT NXXX (NOT OUR TAIL #), CANCEL XING CLRNC, HOLD SHORT OF 25R.' I DISREGARDED THE INSTRUCTIONS AND CONTINUED TO CROSS 25R. MY MIND TOLD ME ABOUT 1/2 WAY ACROSS 25R THAT THE INSTRUCTIONS WERE FOR US, BUT IT WAS TOO LATE. CONTRIBUTING FACTORS: 1) COPLT ON OTHER RADIO TALKING TO UNICOM, NOT CLEARLY UNDERSTOOD BY MYSELF THAT HE WAS NOT MONITORING TWR FREQ AND PERFORMING THE COM FUNCTION. 2) THE INTXN OF THE 3 RWYS AND ASSOCIATED TXWYS RESULTS IN A LARGE AREA OF CONCRETE WITH NO CLR INDICATION OF RWY XING ZONES WHILE ON 30. EVEN THOUGH I BELIEVED I WAS CLRED TO CROSS 25R, I WAS SUBCONSCIOUSLY ATTEMPTING TO SORT OUT EXACTLY WHERE THAT RWY WAS.

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.