Following eligibility lists contain K4SBZ
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Florida Contest Group | 2024-12-02 22:15:28 | 250 mile circle | EL88nm | K4SBZ | EM70vq | 169.8 |
| Florida Contest Group | 2024-09-10 16:56:46 | 250 mile circle | EL88nm | K4SBZ | EM70vq | 169.8 |
| Florida Contest Group | 2024-04-30 14:34:49 | 250 mile circle | EL88nm | K4SBZ | EM70vq | 169.8 |
| Florida Contest Group | 2024-02-22 16:24:01 | 250 mile circle | EL88nm | K4SBZ | EM70vq | 169.8 |
| Florida Contest Group | 2024-01-25 15:43:46 | 250 mile circle | EL88nm | K4SBZ | EM70vq | 169.8 |
| Florida Contest Group | 2023-12-28 18:08:26 | 250 mile circle | EL88nm | K4SBZ | EM70vq | 169.8 |
| Florida Contest Group | 2023-12-04 23:56:54 | 250 mile circle | EL88nm | K4SBZ | EM70vq | 169.8 |
| Florida Contest Group | 2023-10-30 18:58:11 | 250 mile circle | EL88nm | K4SBZ | EM70vq | 169.8 |
| Florida Contest Group | 2023-10-23 15:40:14 | 250 mile circle | EL88nm | K4SBZ | EM70vq | 169.8 |
| Florida Contest Group | 2023-10-04 01:03:55 | 250 mile circle | EL88nm | K4SBZ | EM70vq | 169.8 |
| Florida Contest Group | 2023-08-24 14:40:07 | 250 mile circle | EL88nm | K4SBZ | EM70vq | 169.8 |
| Florida Contest Group | 2017-12-20 03:38:57 | 175 mile circle | EL98ka | K4SBZ | EM70vq | 261.6 |