| Star Finder 2102-D
This star finder graphically portrays the altitude and azimuth of the 57 numbered stars in the air and nautical almanacs.Additional celestial bodies may be plotted on the star base. Special diagrams permit rapid check of hour angle and also provides a means of finding the altitude and azimuth of unplotted bodies, or the identification of unplotted bodies from known altitude and azimuth.
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WP150
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W & P Star Finder 2102D |
$ 39.99 |
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| The Star Finder Book
A complete guide to the many uses of the 2102-D Star Finder. This book also aids the navigator with star and planet identification and the height and bearing predictions.
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WP152
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The Star Finder Book |
$ 19.95 |
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| Celestial Slide Rule
The Celestial Slide Rule will significantly reduce the effort and time for determining values used in celestial navigation. This quick and easy device is also a great compliment to your navigational computer. The Slide rule has GHL (Greenwhich Hour Angle), T ( Meridian Angle) ,LHA (Hour Angle), SHA(Sidereal Hour Angle), and Observers Meridian. When two or more of the values are known, the rest can be determined by a single alignment.
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WP7543
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W & P Celestial Slide Rule |
$ 9.99 |
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| Navigational Computer
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The new generation navigational computer is designed for professional mariners or open ocean yachtsmen. The NC-2000's large display and keys combined with easy to understand prompts provide a very user friendly navigational computer.The NC-2000 sets itself apart from other oversimplified navigation computers with features such as current, wind and tide calculation along with the capability to graphically display lines of position.
Features
- Built in almanac for the Sun, moon, Venus, Mars, saturn, Jupiter and 63 stars valid for the years 1583 to 2100. accuracy is better than 0.2' through the years 1900 to 2100.
- Sight planning
- Passage Planning by mercater, great Circle and Composite Sailing.
- Direction and true speed of wind.
- Finds the height of tide at standard and secondary ports.
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NC-2100
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Tamaya Navigation Computer |
$ 899.99 |