Narrative:

Taxiing from the ramp at laf at night. Made a wrong turn and crossed runway 10/28, the active at the time. There was no sign to indicate which runway I was crossing. I cleared both directions before crossing. We were the only aircraft on the field at the time. No mention on the ATIS of signs being out or construction on the ramp area. The controller didn't question us, it was I who brought the situation up after I had crossed the active runway. Commuter operations of 3 days of heavy flying, reduced rest, no runway signs and busy doing last min commuter paper work changes, all contributed to the runway incursion. 12 hour day 6 hour flight time.

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Original NASA ASRS Text

Title: COMMUTER ACFT CROSSED ACTIVE WHILE TAXIING FOR TKOF.

Narrative: TAXIING FROM THE RAMP AT LAF AT NIGHT. MADE A WRONG TURN AND CROSSED RWY 10/28, THE ACTIVE AT THE TIME. THERE WAS NO SIGN TO INDICATE WHICH RWY I WAS XING. I CLRED BOTH DIRECTIONS BEFORE XING. WE WERE THE ONLY ACFT ON THE FIELD AT THE TIME. NO MENTION ON THE ATIS OF SIGNS BEING OUT OR CONSTRUCTION ON THE RAMP AREA. THE CTLR DIDN'T QUESTION US, IT WAS I WHO BROUGHT THE SIT UP AFTER I HAD CROSSED THE ACTIVE RWY. COMMUTER OPS OF 3 DAYS OF HVY FLYING, REDUCED REST, NO RWY SIGNS AND BUSY DOING LAST MIN COMMUTER PAPER WORK CHANGES, ALL CONTRIBUTED TO THE RWY INCURSION. 12 HR DAY 6 HR FLT 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.