After just under 7 years, I have worked and confirmed all 488 US Grids to complete the AMSAT GridMaster award! Many thanks to the Super and Sneaky rovers who traveled to these remote areas for activations! I have worked all of these grids portable, most from my front or back yard. All contacts were made with either a D72 or a set of FT-817’s.
First Satellite QSO: KV4FL SO-50 4/29/17
First Confirmed Grid: K0FFY ISS APRS 4/30/17
Last 488 Grid: N6UA SO-50 4/23/24
182 Unique Callsigns provided grids, 64 provided multiple grids
Completed GridMaster Map:
