Narrative:

I taxied my aircraft from the ramp area onto taxiway, crossed 2 txwys and a runway when I suddenly realized that I had not contacted ground control to obtain proper clearance. Furthermore, the runway was active at the time. No incident or occurrence happened because of this. I was not asked to call the tower, but did so myself. The only contributing factors to this were that my head was not concentrating on the work to be done. I was upset with my boss and was consumed with thoughts of quitting instead of taxiing. I basically was taxiing like I was driving my car -- I stopped at the intxns, looked both ways, and proceeded. All I can say is my head was not in it. I don't believe fatigue had anything to do with this and definitely not illness or medication. Nope, strictly pilot error, pilot not thinking, not paying attention.

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Original NASA ASRS Text

Title: C402 PLT TAXIES WITHOUT REQUESTING CLRNC AND CROSSES THE ACTIVE RWY.

Narrative: I TAXIED MY ACFT FROM THE RAMP AREA ONTO TXWY, CROSSED 2 TXWYS AND A RWY WHEN I SUDDENLY REALIZED THAT I HAD NOT CONTACTED GND CTL TO OBTAIN PROPER CLRNC. FURTHERMORE, THE RWY WAS ACTIVE AT THE TIME. NO INCIDENT OR OCCURRENCE HAPPENED BECAUSE OF THIS. I WAS NOT ASKED TO CALL THE TWR, BUT DID SO MYSELF. THE ONLY CONTRIBUTING FACTORS TO THIS WERE THAT MY HEAD WAS NOT CONCENTRATING ON THE WORK TO BE DONE. I WAS UPSET WITH MY BOSS AND WAS CONSUMED WITH THOUGHTS OF QUITTING INSTEAD OF TAXIING. I BASICALLY WAS TAXIING LIKE I WAS DRIVING MY CAR -- I STOPPED AT THE INTXNS, LOOKED BOTH WAYS, AND PROCEEDED. ALL I CAN SAY IS MY HEAD WAS NOT IN IT. I DON'T BELIEVE FATIGUE HAD ANYTHING TO DO WITH THIS AND DEFINITELY NOT ILLNESS OR MEDICATION. NOPE, STRICTLY PLT ERROR, PLT NOT THINKING, NOT PAYING ATTN.

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.