Narrative:

Teb 4 departure SID requires climb to 1500 ft. Altdevs of -200 to +400 ft occurred due to severe turbulence and windshear encountered after takeoff. Airspeed fluctuations of -15 to +20 KTS observed. Previous aircraft should have reported these conditions.

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Original NASA ASRS Text

Title: A LEAR PLT ENCOUNTERED TURB AND WINDSHEAR WHICH CAUSED A DEP FROM ASSIGNED ALT AT TEB.

Narrative: TEB 4 DEP SID REQUIRES CLB TO 1500 FT. ALTDEVS OF -200 TO +400 FT OCCURRED DUE TO SEVERE TURB AND WINDSHEAR ENCOUNTERED AFTER TKOF. AIRSPD FLUCTUATIONS OF -15 TO +20 KTS OBSERVED. PREVIOUS ACFT SHOULD HAVE RPTED THESE CONDITIONS.

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.