loran chain

loran chain

[′lȯr‚an ‚chān]
(navigation)
A system or combination of three or more loran A stations, forming two or more pairs of stations for loran A navigation.
A system or combination of a master loran C station and two or more loran C slave stations, forming two or more pairs of stations for loran C navigation.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.