Radar for Mariners
Also from David Burch: Celestial Navigation - A Complete Home Study CourseRadar For MarinersEmergency NavigationFundamentals of Kayak NavigationThe Barometer HandbookHow to use Plastic Sextants - with application to metal sextants and a review of sextant pilotingThe Star Finder Book - A guide to the many uses of the 2102-D Star Finder