Narrative:

On departure from teb; departure control instructed us to fly heading 220 degrees to intercept the col 350 degree right inbound. I programmed the FMS to intercept this course; but FMS did not 'move' to new course first setting. I reset once more and correct course did set; however; 'sic' pressed 'navigation' button before a correct setting occurred. As airplane began to turn early departure control 'slapped our hand' about early turn; returned us to heading 220 degrees to reintercept and gave us to the next sector. This all happened very quickly. I am sending this in 'just in case.' I am not aware of a conflict; but ny airspace is always busy.

Google
 

Original NASA ASRS Text

Title: A HAWKER 800 XP PLT DEVIATED FROM AN ATC ASSIGNED HDG ON THE TEB SID.

Narrative: ON DEP FROM TEB; DEP CTL INSTRUCTED US TO FLY HDG 220 DEGS TO INTERCEPT THE COL 350 DEG R INBND. I PROGRAMMED THE FMS TO INTERCEPT THIS COURSE; BUT FMS DID NOT 'MOVE' TO NEW COURSE FIRST SETTING. I RESET ONCE MORE AND CORRECT COURSE DID SET; HOWEVER; 'SIC' PRESSED 'NAV' BUTTON BEFORE A CORRECT SETTING OCCURRED. AS AIRPLANE BEGAN TO TURN EARLY DEP CTL 'SLAPPED OUR HAND' ABOUT EARLY TURN; RETURNED US TO HDG 220 DEGS TO REINTERCEPT AND GAVE US TO THE NEXT SECTOR. THIS ALL HAPPENED VERY QUICKLY. I AM SENDING THIS IN 'JUST IN CASE.' I AM NOT AWARE OF A CONFLICT; BUT NY AIRSPACE IS ALWAYS BUSY.

Data retrieved from NASA's ASRS site as of January 2009 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.