turn and slip indicator

instrument

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The Information Architects of Encyclopaedia Britannica

Last updated

July 14, 2026

Quick Summary

A turn indicator is an instrument that shows how much or how fast an airplane is turning on its vertical axis. A turn and bank indicator combines this function with that of a lateral inclinometer. A related instrument, the ball-bank indicator, uses a curved tube with a ball that stays centered when the plane is flying straight and level or executing a correctly banked turn.123

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avionics
include the altimeter, Machmeter, turn and slip indicator, and varied devices that show airspeed, vertical velocity, and angle of attack. Communications instruments include two-way radios allowing direct voice communication between the aircraft and the ground as well as other aircraft; these operate across a wide spectrum, ranging from high…
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include the altimeter, Machmeter, turn and slip indicator, and varied devices that show airspeed, vertical velocity, and angle of attack. Communications instruments include two-way radios allowing direct voice communication between the aircraft and the ground as well as other aircraft; these operate across a wide spectrum, ranging from high…
Read More