Narrative:

The PIC did a pre trip flight planning and printed a copy of the flight plan. On the day of the trip, PIC filed and printed a different flight plan. As the PNF, I requested clearance from ATC. ATC cleared as filed. I didn't know there were 2 different flight plans in the trip paperwork and loaded the wrong flight plan. ATC noticed over the bum VOR that we diverted 20 degrees from what they expected. The PIC discovered the error and ATC reconfirmed our clearance.

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Original NASA ASRS Text

Title: A CPR FLC FLYING MEDIUM SIZE BIZJET AT BEC RECEIVES A CLRED AS FILED CLRNC TO THEIR DEST THEN LOADS A DIFFERENT FLT PLAN INTO THE FMS THAN ATC EXPECTED.

Narrative: THE PIC DID A PRE TRIP FLT PLANNING AND PRINTED A COPY OF THE FLT PLAN. ON THE DAY OF THE TRIP, PIC FILED AND PRINTED A DIFFERENT FLT PLAN. AS THE PNF, I REQUESTED CLRNC FROM ATC. ATC CLRED AS FILED. I DIDN'T KNOW THERE WERE 2 DIFFERENT FLT PLANS IN THE TRIP PAPERWORK AND LOADED THE WRONG FLT PLAN. ATC NOTICED OVER THE BUM VOR THAT WE DIVERTED 20 DEGS FROM WHAT THEY EXPECTED. THE PIC DISCOVERED THE ERROR AND ATC RECONFIRMED OUR CLRNC.

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.