Support:
Navigators Assistant
Astro Navigation
>> Download update for Astro Navigation program here (1 MB)
NOTE - not for use with the separate Celestial Navigation package
>> View information about Astro Navigation update
Onscreen Distance tables
>> View FAQ for Onscreen Distance tables
DeltaWin
>> View FAQ and known problems for DeltaWin
>> Download free voyage files for DeltaWin (325 KB ZIP file)