air mileage unit

air mileage unit

[′er ‚mī·lij ‚yü·nət]
(engineering)
A device which derives continuously and automatically the air distance flown, and feeds this information into other units, such as an air mileage indicator.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
These included air mileage units, air position and ground position indicators.