Narrative:

Local controller cleared to cross runway 8R to terminal. I heard first officer answer and crossed runway 8R. First officer had answered on company frequency and not local control. A jump seat rider pointed this out. Our company 'on the ground call' should have waited until clear of the active departure runway 8R.

Google
 

Original NASA ASRS Text

Title: ACR MLG CLRED TO CROSS RWY 8R. FO ACKNOWLEDGED CLRNC ON COMPANY RADIO. OBSERVER ON JUMP SEAT POINTED ERROR OUT.

Narrative: LCL CTLR CLRED TO CROSS RWY 8R TO TERMINAL. I HEARD FO ANSWER AND CROSSED RWY 8R. FO HAD ANSWERED ON COMPANY FREQ AND NOT LCL CTL. A JUMP SEAT RIDER POINTED THIS OUT. OUR COMPANY 'ON THE GND CALL' SHOULD HAVE WAITED UNTIL CLR OF THE ACTIVE DEP RWY 8R.

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.