Narrative:

After landing roll on runway 30L, PNF (self) contacted ground control. Ground control instructed us to taxi via txwys B and G and hold short of runway 30R (departure end). PNF rogered the taxi instructions, read (challenge and reply) the after landing checklist and announced to the PF 'my head will be down.' while completing the postflt checklist and noting flight times, I looked up to see that we were crossing the approach end of runway 30R just as the ground controller called our mistake and asked us to phone the tower. No aircraft were landing on or departing runway 30R. There was no conflict with any other traffic. PIC did not hear the instruction to hold short of runway 30R, and assumed he was cleared all the way to the ramp. He did check for traffic before crossing. His announcement 'clear left! Clear right?' is what alerted me to the fact that he was not going to hold short. I failed my responsibility for insuring that both pilots heard and understood the clearance before I rogered my understanding. Supplemental information from acn 420118: I was the pilot, flying a citation vii (CE650). I did not hear the controller instruct us to hold short of runway 30L. I also did not hear the PNF acknowledge the hold short instructions. I believe that these instructions were given and acknowledged. I just did not hear it that way. When the PNF called the ground controller to explain what happened, he also asked the controller if there was any safety or separation conflict. The controller said that there was not. I feel that there was a lapse of communication between crew members. I should listen more carefully for hold short instructions and confirm with the other pilot that we are cleared across each intersecting runway during taxi every time.

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Original NASA ASRS Text

Title: FLC OF A CITATION VII 650 TAXIES ACROSS A RWY AFTER BEING INSTRUCTED TO HOLD SHORT. CTLR CATCHES THE ERROR WHEN THEY ARE ALMOST ACROSS.

Narrative: AFTER LNDG ROLL ON RWY 30L, PNF (SELF) CONTACTED GND CTL. GND CTL INSTRUCTED US TO TAXI VIA TXWYS B AND G AND HOLD SHORT OF RWY 30R (DEP END). PNF ROGERED THE TAXI INSTRUCTIONS, READ (CHALLENGE AND REPLY) THE AFTER LNDG CHKLIST AND ANNOUNCED TO THE PF 'MY HEAD WILL BE DOWN.' WHILE COMPLETING THE POSTFLT CHKLIST AND NOTING FLT TIMES, I LOOKED UP TO SEE THAT WE WERE XING THE APCH END OF RWY 30R JUST AS THE GND CTLR CALLED OUR MISTAKE AND ASKED US TO PHONE THE TWR. NO ACFT WERE LNDG ON OR DEPARTING RWY 30R. THERE WAS NO CONFLICT WITH ANY OTHER TFC. PIC DID NOT HEAR THE INSTRUCTION TO HOLD SHORT OF RWY 30R, AND ASSUMED HE WAS CLRED ALL THE WAY TO THE RAMP. HE DID CHK FOR TFC BEFORE XING. HIS ANNOUNCEMENT 'CLR L! CLR R?' IS WHAT ALERTED ME TO THE FACT THAT HE WAS NOT GOING TO HOLD SHORT. I FAILED MY RESPONSIBILITY FOR INSURING THAT BOTH PLTS HEARD AND UNDERSTOOD THE CLRNC BEFORE I ROGERED MY UNDERSTANDING. SUPPLEMENTAL INFO FROM ACN 420118: I WAS THE PLT, FLYING A CITATION VII (CE650). I DID NOT HEAR THE CTLR INSTRUCT US TO HOLD SHORT OF RWY 30L. I ALSO DID NOT HEAR THE PNF ACKNOWLEDGE THE HOLD SHORT INSTRUCTIONS. I BELIEVE THAT THESE INSTRUCTIONS WERE GIVEN AND ACKNOWLEDGED. I JUST DID NOT HEAR IT THAT WAY. WHEN THE PNF CALLED THE GND CTLR TO EXPLAIN WHAT HAPPENED, HE ALSO ASKED THE CTLR IF THERE WAS ANY SAFETY OR SEPARATION CONFLICT. THE CTLR SAID THAT THERE WAS NOT. I FEEL THAT THERE WAS A LAPSE OF COM BTWN CREW MEMBERS. I SHOULD LISTEN MORE CAREFULLY FOR HOLD SHORT INSTRUCTIONS AND CONFIRM WITH THE OTHER PLT THAT WE ARE CLRED ACROSS EACH INTERSECTING RWY DURING TAXI EVERY TIME.

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.