SAFE FLIGHT PRE-STALL WARNER LIFT DETECTOR #164

Warns by light and horn of any danger of an approaching stall regardless of the flight maneuver. Never signals unless a stall is imminent. Consists of an instrument panel unit (fits standard 2-1/4" hole) containing a warning horn and signal light, and a small vane wing unit which operates a relay. Operation of the instrument does not depend upon air speed but rather on the air flow conditions of the wing. Complete with installation kit & instructions. Installation time: 2­6 hrs.