Following eligibility lists contain WW4UBD
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Florida Contest Group | 2024-12-02 22:15:28 | 250 mile circle | EL88nm | WW4UBD | EL98fq | 81.7 |
| Florida Contest Group | 2024-09-10 16:56:46 | 250 mile circle | EL88nm | WW4UBD | EL98fq | 81.7 |
| Florida Contest Group | 2024-04-30 14:34:49 | 250 mile circle | EL88nm | WW4UBD | EL98fq | 81.7 |
| Florida Contest Group | 2024-02-22 16:24:01 | 250 mile circle | EL88nm | WW4UBD | EL98fq | 81.7 |