electronic bearing cursor
electronic bearing cursor[i‚lek′trän·ik ′ber·iŋ ‚kər·sər]
Of a marine radar set, the bright rotatable radial line on the plan position indicator used for bearing determination. Also known as electronic bearing marker.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.