Web services
Star Finder

Interactive Sextant

Screen shots

Charts and links

Celestial Navigation
Using Navigator
Stars & planets
Navigator methods
Build your sextant
The CD-Sextant

Texto em portuguÍs

newNavigator for iPad released

The Interactive Sextant - Virtual sextant model.

your guide to the navigation sky

The Online Nautical Almanac

- perpetual almanac data
- traditional NA layout

Celestial navigation fundamentals
English Français Português Español

Identification of stars and planets
keeping the time...
object distances and Lunar calculation.
the meridian passage.
Navigator calculation methods
simple meridian passage calculation

 How to find your position using Navigator
- Navigator User Manual
- How to find your position using celestial navigation.
- How to scan, import and use existing paper charts.
- Tips for improving results.

 program screen shots

 Chart library
Vector charts for the registered edition. Links for raster chart images in the Internet.

Navigator for Windows™ PCs

purchase, download and install in minutes

Navigator for iPad

App Store



©Copr 92-2012
Omar F. Reis - All rights reserved