Amateur Radio uses a bewildering array of "location" schemes. Latitude and longitude are basic, being used for such arcana as satellite tracking and as the basis of the Maidenhead Grid Locator system. And as an ARRL member, it's important for you to know your ARRL Division and Section so you can ensure that your voice is heard by your ARRL leadership officials.
ARRLWeb provides interactive pages to help you find the location information you need. The interactive pages will let you: