Originally Posted by
bill fly
This has been bugging me for a while - how do we know that the shaker was on all flight?
Do we have a trace or could the CB have been pulled (3 Pilots - big book etc)?
Accident report says stick shaker was on for remainder of flight after trim was cutout. There is not actual procedure to pull the CB plus general policy not to pull CB unless part of a procedure, so unless pilot wanted to freelance he may have been more comfortable leaving it be than explaining to his superiors why he violated company policy.