Narrative:

We were cleared the ndg runway 5L departure, but screwed it up. Departure called us and asked what departure we were flying. My head went to the departure page, but there's so much data on that commercial SID page that it took several moments to decipher which departure we were flying, and to get back to departure radio. By this time the PF, following confusing information on the FMS, started a left turn on what he thought was the correct departure course, but it actually took us off course. Departure control gave us the correct heading, which by now we had set manually (in the VOR) and realized how far off we were on our heading (about 60 degrees). A contributing factor was the very busy departure plate. You can't just glance and understand it. Since this trip, I took to color coding each departure with a color highlighter.

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Original NASA ASRS Text

Title: B767 CREW HAD MAJOR TRACK DEV ON THE NORDLINGEN 5 LIMA SID AT EDDF.

Narrative: WE WERE CLRED THE NDG RWY 5L DEP, BUT SCREWED IT UP. DEP CALLED US AND ASKED WHAT DEP WE WERE FLYING. MY HEAD WENT TO THE DEP PAGE, BUT THERE'S SO MUCH DATA ON THAT COMMERCIAL SID PAGE THAT IT TOOK SEVERAL MOMENTS TO DECIPHER WHICH DEP WE WERE FLYING, AND TO GET BACK TO DEP RADIO. BY THIS TIME THE PF, FOLLOWING CONFUSING INFO ON THE FMS, STARTED A L TURN ON WHAT HE THOUGHT WAS THE CORRECT DEP COURSE, BUT IT ACTUALLY TOOK US OFF COURSE. DEP CTL GAVE US THE CORRECT HDG, WHICH BY NOW WE HAD SET MANUALLY (IN THE VOR) AND REALIZED HOW FAR OFF WE WERE ON OUR HDG (ABOUT 60 DEGS). A CONTRIBUTING FACTOR WAS THE VERY BUSY DEP PLATE. YOU CAN'T JUST GLANCE AND UNDERSTAND IT. SINCE THIS TRIP, I TOOK TO COLOR CODING EACH DEP WITH A COLOR HIGHLIGHTER.

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.