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Navigator Software - http://www.tecepe.com.br/nav/
Celestial and chart navigation software. Star finder. Nautical Almanac. |
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CelestNav - http://www.mobilegeographics.com/celestnav/
Palm Pilot shareware for finding your geographic position with a sextant. |
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GeoMagneticInfo - http://www.40-below.com/palm/geomaginfo.html
A Palm Pilot application to compute the magnetic declination, inclination, and magnitude for any location on Earth. |
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NavStation - http://www.navstation.co.uk/
Pocket PC software for leisure vessels, including logbook, passage planning, tidal prediction with interfaces to GPS and other NMEA or SeaTalk devices. |