User Team GeoDuo 
Team GeoDuo 
posted 2 waymarks in 2 different categories within one country and one region, of these were 2 posted-first-in-region and also 1 posted-first-in-country.
In the following list are the categories listed where Team GeoDuo is or was an officer. The star denotes an active officer role, if it is golden then Team GeoDuo is also the current leader of the category.
| active | Category | # Approvals | # Missings |
|---|---|---|---|
 Abandoned Train Tunnels | 15 | 17 | |
 Idaho Historical Markers | 184 | - | |
 Lincoln Highway Markers | 33 | - | |
 Mormon Temples | 12 | 2 | |
 Nevada Historical Markers | 51 | - | |
 Old Tractors | 105 | 4 | |
 Rails to Trails | 107 | 15 | |
 Static Aircraft Displays | 538 | 50 | |
 U.S. National Register of Historic Places | 11 | - | |
 Utah Historical Markers | 174 | - |