This Month I Want To Try Geocaching

I thought this would be a great time to be writing about this because yesterday was the 20th Anniversary of when it was first played on May 3, 2020 in Beavercreek, Oregon. Selective Availability, which was used to cause an intentional error on civilian GPS devices, was disabled on May 2, 2020. Dave Ulmer decided … Continue reading This Month I Want To Try Geocaching