En recherchant "stall-warning indicator" sur le WEB, vous lisez l'information suivante:
"A device that determines the critical angle of attack for a given aircraft, at which point the lift stops increasing and the aircraft will no longer sustain itself in steady-state condition (level flight or climb/descent). The indicator usually operates from airflow pressure sensors and computing devices which include accelerometers, airspeed detectors, and vertical gyros. The indicator may be a pointer over a dial, lights, or an audible signal. In some cases, the computer may actuate a control-column shaker to alert the pilot."
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