Other crossword clues for answer "SEXTANT"SEXTANTMariner's instrumentNavigational toolMariner's deviceInstrument to fix a ship's location at seaSeafarer's navigation aidNavigational instrumentGPS ancestor32 Down successorGuidance computer backup for Apollo astronautsAstrolabe descendantMr. Midshipman Easy learned its use.It shoots the sun.Navigator's aidNavigator's needMariner's toolSailor's aidAstrolabe alternativeNavigational aid used to take a sightSeafarer's instrumentNavigators' instrument