ARRL International Grid Chase

The ARRL International Grid Chase kicks off at 0001 UTC – January 1st, 2018

The objective of the ARRL International Grid Chase is simple: Work stations in as many grid squares as possible and upload your log data to ARRL’s Logbook of The World.

There are many tools available on the web related to Maidenhead Grid Squares.   Here are just a few.

WG7J’s GridMapper v1.4.2   Upload an ADIF log file and see your worked grids on Google Maps, or download as a KML file!

Maidenhead grid for Google Earth by OH2ECG : On this page you can download a simple Windows program that will create an overlay for Google Earth that displays the Maidenhead grid.      

Ham radio DX Atlas 1.5




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