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drift indicator

American  

noun

Aeronautics.
  1. an instrument that indicates the amount of drift of an aircraft.


Etymology

Origin of drift indicator

First recorded in 1915–20

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It had a Sperry gyro-pilot, a new type drift indicator, robot navigational control.

From Time Magazine Archive

He had a tachometer, and an altimeter, an earth inductor compass, a drift indicator, and—” Captain Bill interrupted.

From Famous Flyers And Their Famous Flights by Grayson, J. J.

This they were able to make up for by means of the drift indicator, which compensated for the drift.

From Famous Flyers And Their Famous Flights by Grayson, J. J.