Narrative:

Started to taxi without clearance. Controller said 'oh, I guess you guys are ready to taxi.' last day of 4 day trip, XA30 wakeup, XB00 bus, XC05 takeoff. Flight attendant entered cockpit at taxi time to ask if we had animals in bin #1 (cargo hold #1). We checked paperwork. At the same time our ramp agent was giving us taxi signals after our 'goodbye salute.' we were distraction by flight attendant and sucked in by the hand signals and tired. Our habit pattern was broken.

Google
 

Original NASA ASRS Text

Title: FLC OF AN MD88 STARTED TAXIING FOR TKOF WITHOUT CLRNC. TWR GND CTLR INTERVENED AND GAVE THEM CLRNC.

Narrative: STARTED TO TAXI WITHOUT CLRNC. CTLR SAID 'OH, I GUESS YOU GUYS ARE READY TO TAXI.' LAST DAY OF 4 DAY TRIP, XA30 WAKEUP, XB00 BUS, XC05 TKOF. FLT ATTENDANT ENTERED COCKPIT AT TAXI TIME TO ASK IF WE HAD ANIMALS IN BIN #1 (CARGO HOLD #1). WE CHKED PAPERWORK. AT THE SAME TIME OUR RAMP AGENT WAS GIVING US TAXI SIGNALS AFTER OUR 'GOODBYE SALUTE.' WE WERE DISTR BY FLT ATTENDANT AND SUCKED IN BY THE HAND SIGNALS AND TIRED. OUR HABIT PATTERN WAS BROKEN.

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.