THESAURUS
VAR, aspect, astronavigation, attitude, automatic electronic navigation, azimuth, bearing, bearings, chronometer, coastwise navigation, consolan, dead reckoning, electronic navigation, exposure, fix, frontage, lay, lie, line of position, loran, navar, navigation, omnidirectional range, omnirange, orientation, pilotage, plane sailing, point-to-point navigation, position, position line, radar, radio beacon, radio bearing, radio navigation, set, sextant, shoran, sofar, sonar, tables, tacan, teleran, visual-aural range
