round of bearings

round of bearings

[′rau̇nd əv ′ber·iŋz]
(navigation)
A group of bearings observed simultaneously, or over a short period of time with no appreciable delay between the completion of one observation and the start of the next.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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