The Star Finder 2102-D is an invaluable tool for celestial navigators to plan star and planet sights. It can also be used by amateur star gazers for general star identification.
Graphically portrays altitude and azimuth of fifty-seven numbered starts in air and nautical almanacs.
Additional celestial bodies may be plotted on star base.
The special diagrams permit rapid check of hour angle. It also provides a means of finding altitude and azimuth of unplotted celestial bodies or identification of unplotted bodies from known altitude and azimuth.
Weems and Plath lifetime warranty.