Step 9. Set Magnetic Declination

Go to the Configuration tab and scroll down to the GPS section.

  • Look up the declination for your zip code on the NOAA website at https://www.ngdc.noaa.gov/geomag-web.
  • Enter your zip code, click Calculate, and then adjust the degrees in INAV. For example, if the declination is 13° 28′ enter 13.28 into INAV.
  • Click Save and Reboot in the lower right corner to set the new declination.

Click Save in the lower right corner to set the new declination.