Navigator software download

> Navigator 4.5 - for Windows 95/98/Me/NT/XP/2000 >> buy Navigator 4.5 online - Check the list of extended features

> Navigator Light free shareware version 1.0 for Windows 95/98/Me/NT/XP/2000 Note: This is an old 97 trial version which I no longer support. I'm working on a new reduced feature version of Navigator, for free download. In the mean time, use this one as-is or register as a version 4 user (see above). The same goes for the two programs below. Check the known issues > Navigator Light 16 free shareware version 1.0 for Windows 3.1 - For older machines... > Navigator for DOS and HP 95 LX - freeware version 1.3 - For even older machines...

1) Download to a temporary directory (p.e. c:\windows\temp).

2) After the complete download, run the program (click 'open' or double click the file in the Windows Explorer) . This will automatically install the software in your system.

The shareware versions do all the calculations needed for celestial navigation, including:

• Automatic altitude corrections, including Index Error, Parallax, refraction and height of the eye.
• Full astronomical calculations for Sun, Moon, 4 planets and 56 stars.
• Nautical Almanac calculations, from 1950 to 2050.
• Full information for all celestial objects used in celestial navigation (rise, set, transit and twilights)
• List of visible stars with polar chart. Select the best stars to observe using the mouse.
• Calculation of Lines Of Position (LOP)
• Transport and edition of Lines of Position.
• Calculation of the astronomical position - Your position.
• Lunar calculation.
• Easy-to-use user interface.

The registered version includes all features found in the shareware, plus:

• A redesigned Star Finder.
• Chart viewer, with support for vector and raster charts.
• GPS interface - Connect a GPS and plot your position. And save your track.
• Improved celestial navigation. Better meridian passage.
• Automatic LOP transport, when calculating the astronomical position.
• Nautical Almanac pages printer. For navigation in the traditional way.
• Leg calculator, for great circle and rhumb line calculations.
• ChartMaker program, for creating vector charts and importing GIF and JPG chart images
• Extensive printer support. Even if you are not taking the computer on board, Navigator can help you, printing nearly all the necessary navigation data and charts.

©Copr 94-06 Omar Reis