Narrative:

Was departing teb on the ruudy 2 departure. Off of teb autopilot was on and coupled for RNAV departure; but it did not turn on course. Was given a heading by ATC to climb to 6;000 ft in moderate turbulence; got an updraft pushed us up to 6;500 ft. Was correcting altitude when ATC called; maybe if speed for departures was reduced it might help.

Google
 

Original NASA ASRS Text

Title: CE560 Captain reports track and altitude deviations departing TEB on the RUUDY2 departure in turbulent conditions.

Narrative: Was departing TEB on the RUUDY 2 departure. Off of TEB Autopilot was on and coupled for RNAV departure; but it did not turn on course. Was given a heading by ATC to climb to 6;000 FT in moderate turbulence; got an updraft pushed us up to 6;500 FT. Was correcting altitude when ATC called; maybe if speed for departures was reduced it might help.

Data retrieved from NASA's ASRS site as of April 2012 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.