Following eligibility lists contain KO4TZK
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Florida Contest Group | 2026-02-25 13:47:21 | 250 mile circle | EL88qh | KO4TZK | EL96wk | 200.8 |
| Florida Contest Group | 2025-12-26 17:14:14 | 250 mile circle | EL88nm | KO4TZK | EL96wk | 221.7 |