Celestial Navigator is a must have app formariners and any other person interested in celestial navigation. It features a rise set and merpass calculator, a line of position and compass error including gyro calculator , a celestial fix calculator (with auto run up and dead reckoning), an almanac ofsun, moon, planets and 58 navigational stars.It supports the three most widely used navigational methods for calculation of lines of position i.e. intercept, long by chronometer and latitude by meridian altitude. It also features a true wind calculator (giving wind speed and direction, dew point and relative humidity), an eta calculator (multiple results are shown at a time depending upon the user settings), a sailing calculator featuring great circle and Mercator sailing calculators along with intermediate point calculator. It also displays the device’s position (lat, long, speed, cog) from the GPS and the compass heading. The accuracy of the results displayed has been thoroughly tested with the US navy website, the nautical almanac of 2013.The resultsare with in 10-15 seconds which is accurate enough for sea. Please read the help carefully.The app contains can export the almanac data and celestial observations data to the external SD card.Screenshots

// Option A //

To download Celestial Navigator mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Celestial Navigator mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Celestial Navigator from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Celestial Navigator in HappyMod App.