Narrative:

Controller issued taxi clearance to runway 25. I taxied across runway 25 to get to parallel taxiway before being cleared across. Cause: new company radio-taxi procedures and casual radio procedures at leb. Ie, we are commonly told to back taxi entire runway, or cleared for takeoff, or position and hold from initial call up, so we're not in habit of more complete instructions from ground.

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Original NASA ASRS Text

Title: AN LTT TAXIED ACROSS THE ACTIVE RWY WITHOUT CLRNC.

Narrative: CTLR ISSUED TAXI CLRNC TO RWY 25. I TAXIED ACROSS RWY 25 TO GET TO PARALLEL TXWY BEFORE BEING CLRED ACROSS. CAUSE: NEW COMPANY RADIO-TAXI PROCS AND CASUAL RADIO PROCS AT LEB. IE, WE ARE COMMONLY TOLD TO BACK TAXI ENTIRE RWY, OR CLRED FOR TKOF, OR POS AND HOLD FROM INITIAL CALL UP, SO WE'RE NOT IN HABIT OF MORE COMPLETE INSTRUCTIONS FROM GND.

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.