Following eligibility lists contain W3BTX
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Potomac Valley Radio Club | 2024-12-12 21:27:11 | 250 mile circle | FM07wi | W3BTX | FN00tm | 219.2 |
| Potomac Valley Radio Club | 2024-11-16 20:47:59 | 250 mile circle | FM07wi | W3BTX | FN00tm | 219.2 |
| Potomac Valley Radio Club | 2024-11-02 01:45:22 | 250 mile circle | FM07wi | W3BTX | FN00tm | 219.2 |
| Potomac Valley Radio Club | 2024-11-02 01:42:50 | 250 mile circle | FM07wi | W3BTX | FN00tm | 219.2 |
| Potomac Valley Radio Club | 2024-03-01 23:41:26 | 250 mile circle | FM07wi | W3BTX | FN00tm | 219.2 |
| Potomac Valley Radio Club | 2024-02-16 18:20:24 | 250 mile circle | FM07wi | W3BTX | FN00tm | 219.2 |
| Potomac Valley Radio Club | 2024-01-09 21:55:06 | 250 mile circle | FM07wi | W3BTX | FN00tm | 219.2 |
| Potomac Valley Radio Club | 2024-01-06 14:45:48 | 250 mile circle | FM17bk | W3BTX | FN00tm | 214.7 |
| Potomac Valley Radio Club | 2023-12-01 21:37:53 | 250 mile circle | FM17bk | W3BTX | FN00tm | 214.7 |
| Potomac Valley Radio Club | 2023-11-18 20:47:44 | 250 mile circle | FM17bk | W3BTX | FN00tm | 214.7 |
| Potomac Valley Radio Club | 2023-08-19 22:14:02 | 250 mile circle | FM17bk | W3BTX | FN00tm | 214.7 |
| Potomac Valley Radio Club | 2023-06-08 19:24:44 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2023-01-21 15:58:52 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2023-01-12 21:58:44 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2022-06-06 19:04:15 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2022-01-14 18:16:31 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2021-09-11 16:55:15 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2021-06-12 17:57:08 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2021-06-10 20:06:29 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2021-01-13 00:22:40 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2020-06-13 15:56:31 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2020-06-13 15:54:59 | 175 mile circle | FM08bk | W3BTX | FN00tm | 164.7 |
| Potomac Valley Radio Club | 2020-06-13 15:54:02 | 175 mile circle | FM17bk | W3BTX | FN00tm | 214.7 |
| Potomac Valley Radio Club | 2020-05-19 19:52:11 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2020-01-10 01:23:42 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2019-06-02 14:52:34 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2019-01-17 21:29:02 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2018-09-07 22:38:05 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2018-06-09 14:51:38 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2018-01-18 02:51:56 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2017-09-09 11:16:54 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2017-06-03 18:30:24 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2017-01-17 19:46:46 | 175 mile circle | FM08vb | W3BTX | FN00tm | 170.1 |
| Potomac Valley Radio Club | 2017-01-17 19:44:59 | 175 mile circle | FM17bk | W3BTX | FN00tm | 214.7 |