(Askeri) SUNİ UFUK: Hakiki ufka nazaran irtifa gösteren alet. Bu alet; hava seyrüsefer aletlerinde hakiki ufuk yerine kullanılır. Suni ufuk, genellikle, bir jiroskop ruhlu veya sarkaçtan ibarettir. bkz: "Attitude indicator
An instrument that displays the pitch and roll of an aircraft in flight by comparing its attitude to a gyroscopically-maintained indication of the flat horizon line
An instrument displaying a line on a flight indicator that lies within the horizontal plane and about which the pitching and banking movements of an aircraft are shown. Also called gyro horizon