Following eligibility lists contain AC8ZU
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Bellbrook Amateur Radio Club | 2020-06-15 01:06:15 | 35 mile circle | EM79xp | AC8ZU | [no grid] | [no dist] |
| Society of Midwest Contesters | 2022-11-02 20:36:30 | 175 mile circle | EN50pt | AC8ZU | EM79vo | 251.7 |
| Society of Midwest Contesters | 2022-06-09 12:59:06 | 175 mile circle | EN50pt | AC8ZU | EM79vo | 251.7 |
| Society of Midwest Contesters | 2021-01-01 21:25:07 | 175 mile circle | EN50pt | AC8ZU | EM79vo | 251.7 |
| Society of Midwest Contesters | 2020-02-27 19:09:32 | 175 mile circle | EN50pt | AC8ZU | EM79vo | 251.7 |
| Society of Midwest Contesters | 2020-01-04 13:04:39 | 175 mile circle | EN50pt | AC8ZU | EM79vo | 251.7 |