Below are my current GridMaster Maps as of 6/3/23. Only 3 left (DN37, DN02 & DL88) for the AMSAT GridMaster award! Thanks, Rovers🚙🚗!!!
Here is KE4AL’s original GridMaster post. I have updated the Google Sheets map to include some other areas, take a look HERE. I got a lot of these grids from following @GridMasterHeatMap on Twitter. After you create your map, e-mail it to gridmasterheat AT comcast DOT net and you will get tagged when a rover is in a grid you need.
Total Grids: 663!
US GridMaster: 485 / 488
US GridMaster Premium: 490 / 497
Alaska: 19/235
Canada: 120/1152
Europe: 40/1051
Mexico: 26/147
Atlantic Islands:
Hawaii: 1/10
South America:
