Narrative:

Autoplt failed, and combination of using newly installed GPS, improperly programmed GPS, caused us to miss the turn to 011 degree radial for the sweed 2. Center gave us a vector back on course.

Google
 

Original NASA ASRS Text

Title: N265. IMPROPERLY PROGRAMMED GPS CAUSED NAV ERROR AND FLC MISSED A HDG CHANGE. ATC INTERVENED AND PROVIDED VECTOR ON COURSE.

Narrative: AUTOPLT FAILED, AND COMBINATION OF USING NEWLY INSTALLED GPS, IMPROPERLY PROGRAMMED GPS, CAUSED US TO MISS THE TURN TO 011 DEG RADIAL FOR THE SWEED 2. CTR GAVE US A VECTOR BACK ON COURSE.

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.