Narrative:

When I was going to taxi to the runway, ground talked to me: 'clear to taxi runway 20.' then I began to taxi, but I confused the active runway. I went to runway 30 via across runway 20. While I was crossing it someone was starting to takeoff. He flew past the taxiway where I had just gone through. There was no collision, but it was very close.

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Original NASA ASRS Text

Title: CRITICAL GND CONFLICT. GND INCIDENT WHEN SMA X CROSSES RWY IN AN UNAUTH RWY ENTRY SITUATION.

Narrative: WHEN I WAS GOING TO TAXI TO THE RWY, GND TALKED TO ME: 'CLR TO TAXI RWY 20.' THEN I BEGAN TO TAXI, BUT I CONFUSED THE ACTIVE RWY. I WENT TO RWY 30 VIA ACROSS RWY 20. WHILE I WAS XING IT SOMEONE WAS STARTING TO TKOF. HE FLEW PAST THE TXWY WHERE I HAD JUST GONE THROUGH. THERE WAS NO COLLISION, BUT IT WAS VERY CLOSE.

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.