Narrative:

Stall warning write up by previous crew. Operations check by maintenance. Ok for service. During the takeoff at about 170 KTS captain's stick shaker activated. Returned to the departure airport. Aircraft taken out of service.

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Original NASA ASRS Text

Title: Air Carrier Maintenance signed of the previous crew's stall warning maintenance item. On the next takeoff and again twice at cruise the stall warning activated so an emergency was declared and the flight returned to the departure airport.

Narrative: Stall Warning write up by previous crew. Operations check by maintenance. OK for service. During the takeoff at about 170 KTS Captain's stick shaker activated. Returned to the departure airport. Aircraft taken out of service.

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.