Originally Posted by
FullWings
When you get a stick shake during/after rotation or early in the climb out, which may or may not be associated with UAS symptoms, what are you going to do? Well, before you do anything, you need to have some idea if it is genuine or not.
I would suggest that if a stick shaker is genuine at rotation, you wouldn't be getting airborne, you would be tail scraping your a*** down the runway. If the take-off has been normal (ie normal acceleration, rotation and lift-off at the expected distance to run, airspeed and pitch attitude) and you get a stick-shaker, it's the stick-shaker that is not normal. In which case the Airspeed Unreliable checklist is the correct procedure to follow.
Interestingly in Airbus world, they have a memory checklist procedure for Stall Warning at Lift-Off. It says to set TOGA thrust, 15° nose up and wings level, which unsurprisingly are essentially the same initial actions as their Unreliable Speed checklist. No wasting time in a time critical situation - go straight to the Power + Attitude settings that will give you the fly away from the ground Performance that you want.