Following eligibility lists contain W4OI
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Carolina DX Association | 2021-03-30 11:31:40 | 175 mile circle | EM95xe | W4OI | EM96sr | 109.0 |
| Carolina DX Association | 2021-03-30 11:16:53 | 175 mile circle | EM95xe | W4OI | EM96sr | 109.0 |
| Carolina DX Association | 2021-03-14 12:22:04 | 175 mile circle | EM95xe | W4OI | EM96sr | 109.0 |
| Carolina DX Association | 2019-02-08 21:16:11 | 175 mile circle | EM95xe | W4OI | EM96sr | 109.0 |
| Carolina DX Association | 2018-01-30 20:12:39 | 175 mile circle | EM95xe | W4OI | EM96sr | 109.0 |
| Carolina DX Association | 2017-02-15 23:40:27 | 175 mile circle | EM95xe | W4OI | EM96sr | 109.0 |
| Carolina DX Association | 2017-02-11 19:14:49 | 175 mile circle | EM95xe | W4OI | EM96sr | 109.0 |
| Florida Contest Group | 2024-12-02 22:15:28 | 250 mile circle | EL88nm | W4OI | EL99dl | 96.7 |
| Florida Contest Group | 2024-09-10 16:56:46 | 250 mile circle | EL88nm | W4OI | EL99dl | 96.7 |
| Florida Contest Group | 2024-04-30 14:34:49 | 250 mile circle | EL88nm | W4OI | EL99dl | 96.7 |
| Florida Contest Group | 2024-02-22 16:24:01 | 250 mile circle | EL88nm | W4OI | EL99dl | 96.7 |
| Florida Contest Group | 2024-01-25 15:43:46 | 250 mile circle | EL88nm | W4OI | EL99dl | 96.7 |
| Florida Contest Group | 2023-12-28 18:08:26 | 250 mile circle | EL88nm | W4OI | EL99dl | 96.7 |
| Florida Contest Group | 2023-12-04 23:56:54 | 250 mile circle | EL88nm | W4OI | EL99dl | 96.7 |
| Florida Contest Group | 2023-10-30 18:58:11 | 250 mile circle | EL88nm | W4OI | EL99dl | 96.7 |
| Florida Contest Group | 2023-10-23 15:40:14 | 250 mile circle | EL88nm | W4OI | EL99dl | 96.7 |
| Florida Contest Group | 2023-10-04 01:03:55 | 250 mile circle | EL88nm | W4OI | EL99dl | 96.7 |
| Florida Contest Group | 2023-08-24 14:40:07 | 250 mile circle | EL88nm | W4OI | EL99dl | 96.7 |
| Florida Contest Group | 2023-08-07 18:16:40 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2023-05-06 13:41:06 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2023-03-31 15:34:17 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2023-03-03 02:28:05 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2023-02-27 14:50:50 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2022-12-30 03:54:58 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2022-12-07 14:37:22 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2022-12-07 13:35:49 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2022-10-31 16:18:56 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2022-09-29 14:35:24 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2022-07-01 21:48:43 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2022-06-01 01:00:11 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2022-04-10 00:26:38 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2022-03-04 18:38:08 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2022-03-04 18:36:40 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2021-12-10 00:55:13 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |
| Florida Contest Group | 2021-12-09 14:17:23 | 175 mile circle | EL98ka | W4OI | EL99dl | 106.8 |