User C4A 
C4A 
posted 43 waymarks in 31 different categories within one country and one region, of these were 3 posted-first-in-region.
In the following list are the categories listed where C4A is or was an officer. The star denotes an active officer role, if it is golden then C4A is also the current leader of the category.
| active | Category | # Approvals |
|---|---|---|
 Azimuth Benchmarks | 38 | |
 Military Ships and Submarines (Decommissioned) | 120 | |
 Wildlife Museums | 22 |