Pilot Debrief

BOEING 737 near Toronto — 2011-03-13

Investigation ongoingDCA11WA104
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Date
2011-03-13
Location
Toronto, CA
Airport
YYZ
Aircraft
BOEING 737
Registration
C-FTAH
Category
Airplane
Fatalities
0

Probable cause

Investigated by a foreign authority; NTSB does not determine probable cause.

NTSB narrative

On March 13, 2011, at 0657 eastern daylight time, a Boeing 737-8Q8 aircraft, registration C-FTAH, experienced stall stickshaker and overspeed clacker warnings upon takeoff from Toronto/Lester B. Pearson International Airport (YYZ), Ontario, Canada. The crew advised air traffic control of a technical problem and returned to YYZ. The airplane was not damaged and no injuries occurred. The flight was registered to and operated by Sunwing Airlines as flight 531 on a flight from YYZ to Cozumel International Airport (CZM), Quintana Roo, Mexico. The investigation is being conducted by the Transportation Safety Board (TSB) of Canada. The NTSB designated a U.S. Accredited Representative as the state of manufacture to assist the TSB's investigation. All inquiries should be directed to: Transportation Safety Board of Canada 200 Promenade du Portage Place du Centre, 4th Floor Hull, Quebec K1A 1K8 Canada Website: http://www.tsb.gc.ca