A complete astronavigation application, designed to be used
onboard yachts and merchant navy vessels as a backup to GPS navigation.
This package includes a complete astronomical almanac (stars, planets,
sun, moon), starfinder, and will automatically calculate your position
after two or more astronomical observations.  It will produce a list of
visible stars/planets from your present position as an aid in
observation. 
Further features include waypoint navigation, dead-reckoning navigation,
geographical range of lights, calculation of distance to shore via
sextant-observations, hurricane tracking, etc, etc.

NavTools Lite requires Win95/98/NT4/2K operating system and a Pentium
PC with minimal 8 Mb RAM en 50 Mb free HDD space. The application does
not need or use external connections or internet connections.
To install unzip the archive to a temp. directory and run setup.exe

NavTools Lite is shareware and will run unregistered for 60 days,
whereafter an registration-key needs to be entered for further use.
For more information see http://home.hccnet.nl/g.sassen

The NavTools archive can be freely distributed, provided the original
package remains unaltered. 
Author G. Sassen = G.Sassen@hccnet.nl 

