A stick shaker is a mechanical device designed to rapidly and noisily vibrate the control yoke (the "stick") of an aircraft, warning the flight crew that...

to 135 knots (250 km/h; 155 mph). Six seconds later, the aircraft's stick shaker activated, warning of an impending stall, as the speed continued to slow...

function in much the same way as the stick pusher. However, a stick pusher should not be confused with a stick shaker, the latter being a device that warns...

of the control stick, giving force feedback that was proportional to the airplane's normal acceleration.[citation needed] A stick shaker is a device that...

inputs by the pilot flying generated stall warnings and activation of the stick pusher to which the crew did not respond in a timely and effective manner...

of warning devices, such as stick shakers, and devices to automatically provide an adequate nose-down pitch, such as stick pushers. When the mean angle...

would slow the aircraft down until the stick shaker activated, record the stall speed and that of the stick shaker activation, and then recover control...

control surfaces. Yokes may feature a stick shaker, which is designed to help indicate the onset of stall, or even a stick pusher, which physically pushes the...

altitude of 1,250 ft (380 m) when the stick shaker activated and sounded for 3 seconds. After 1.5 seconds, the stick shaker sounded again. The aircraft continued...

electrical systems to go offline, most notably the captain's instruments, his stick shaker, and the slat disagreement sensors. A switch in the overhead panel would...