Narrative:

Picked up taxi clearance during busy time. While executing company call captain asked if we were cleared to runway 1L for takeoff. I responded 'yes,' however, we were actually cleared to taxi to runway 7R. Captain taxied plane and asked for before takeoff checklist while taxiing. I was again pretty busy running checklist and we taxied across runway 7R to runway 1L, without clearance to cross runway 7R. No other aircraft were affected by our actions and ATC did not seem to mind, just gave us clearance to depart runway 1L. Particular attention should have been paid to ATC ground controller's instructions but it was not. Running checklists while taxiing is not particularly a smart thing to do with ATC the other tasks that need to be accomplished. I was particularly tired for this first flight of day with new captain due to sickness (cold). A definite breakdown in CRM occurred, could have been much worse but all was ok.

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Original NASA ASRS Text

Title: BEECH 1900 RWY INCURSION. FO DISTRACTED DOING COMPANY CALLS. FO NOT FEELING WELL. CAPT DEPENDED ON FO FOR HELP WHICH HE DID NOT RECEIVE.

Narrative: PICKED UP TAXI CLRNC DURING BUSY TIME. WHILE EXECUTING COMPANY CALL CAPT ASKED IF WE WERE CLRED TO RWY 1L FOR TKOF. I RESPONDED 'YES,' HOWEVER, WE WERE ACTUALLY CLRED TO TAXI TO RWY 7R. CAPT TAXIED PLANE AND ASKED FOR BEFORE TKOF CHKLIST WHILE TAXIING. I WAS AGAIN PRETTY BUSY RUNNING CHKLIST AND WE TAXIED ACROSS RWY 7R TO RWY 1L, WITHOUT CLRNC TO CROSS RWY 7R. NO OTHER ACFT WERE AFFECTED BY OUR ACTIONS AND ATC DID NOT SEEM TO MIND, JUST GAVE US CLRNC TO DEPART RWY 1L. PARTICULAR ATTN SHOULD HAVE BEEN PAID TO ATC GND CTLR'S INSTRUCTIONS BUT IT WAS NOT. RUNNING CHKLISTS WHILE TAXIING IS NOT PARTICULARLY A SMART THING TO DO WITH ATC THE OTHER TASKS THAT NEED TO BE ACCOMPLISHED. I WAS PARTICULARLY TIRED FOR THIS FIRST FLT OF DAY WITH NEW CAPT DUE TO SICKNESS (COLD). A DEFINITE BREAKDOWN IN CRM OCCURRED, COULD HAVE BEEN MUCH WORSE BUT ALL WAS OK.

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.