Narrative:

On takeoff roll at rotation, windshear aural and visual alerts. Loss of 8 KTS in the rotation. Executed windshear escape maneuver and flew out of shear. Accelerated through cleanup when flight attendant called to report tail scraping noise. Stopped climb at 4000 ft and performed tailstrike on rotation procedure in manual. Depressurized and returned for uneventful landing sju runway 10. Postflt revealed tailskid strike.

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Original NASA ASRS Text

Title: B737 FLC ENCOUNTERS WINDSHEAR ON TKOF FROM SJU, EXECUTED WINDSHEAR ESCAPE MANEUVER CAUSING TAILSKID STRIKE.

Narrative: ON TKOF ROLL AT ROTATION, WINDSHEAR AURAL AND VISUAL ALERTS. LOSS OF 8 KTS IN THE ROTATION. EXECUTED WINDSHEAR ESCAPE MANEUVER AND FLEW OUT OF SHEAR. ACCELERATED THROUGH CLEANUP WHEN FLT ATTENDANT CALLED TO RPT TAIL SCRAPING NOISE. STOPPED CLB AT 4000 FT AND PERFORMED TAILSTRIKE ON ROTATION PROC IN MANUAL. DEPRESSURIZED AND RETURNED FOR UNEVENTFUL LNDG SJU RWY 10. POSTFLT REVEALED TAILSKID STRIKE.

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.