Following eligibility lists contain KF6F
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Northern California Contest Club | 2024-11-01 04:57:18 | 250 mile circle | CM89wv | KF6F | CN88qu | 619.5 |
| Northern California Contest Club | 2024-05-10 16:32:18 | 250 mile circle | CM89wv | KF6F | CN88qu | 619.5 |
| Northern California Contest Club | 2023-12-08 18:06:42 | 250 mile circle | CM89wv | KF6F | CN88qu | 619.5 |
| Northern California Contest Club | 2023-12-08 18:04:56 | 250 mile circle | CM89wv | KF6F | CN88qu | 619.5 |
| Northern California Contest Club | 2023-11-16 21:22:44 | 250 mile circle | CM89wv | KF6F | CN88qu | 619.5 |
| Northern California Contest Club | 2023-11-09 15:29:12 | 250 mile circle | CM89wv | KF6F | CN88qu | 619.5 |
| Northern California Contest Club | 2023-11-08 16:01:18 | 250 mile circle | CM99kb | KF6F | CN88qu | 680.6 |
| Northern California Contest Club | 2023-11-08 15:59:24 | 250 mile circle | CM99kb | KF6F | CN88qu | 680.6 |
| Northern California Contest Club | 2023-08-09 22:19:35 | 175 mile circle | CM99kb | KF6F | CN88qu | 680.6 |
| Northern California Contest Club | 2023-05-22 02:36:47 | 175 mile circle | CM99kb | KF6F | CN88qu | 680.6 |
| Northern California Contest Club | 2022-11-23 19:31:45 | 175 mile circle | CM99kb | KF6F | CN88qu | 680.6 |
| Northern California Contest Club | 2022-11-23 19:28:12 | 175 mile circle | CM99kb | KF6F | CN88qu | 680.6 |
| Northern California Contest Club | 2021-12-22 17:26:37 | 175 mile circle | CM99kb | KF6F | CN88qu | 680.6 |
| Northern California Contest Club | 2021-11-03 21:13:12 | 175 mile circle | CM99kb | KF6F | CN88qu | 680.6 |
| Northern California Contest Club | 2021-08-20 18:13:25 | 175 mile circle | CM99kb | KF6F | CN88qu | 680.6 |
| Northern California Contest Club | 2021-03-16 21:15:19 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2021-02-18 14:35:21 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2020-11-24 00:44:01 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2020-06-17 18:35:42 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2020-06-17 18:18:45 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2020-06-17 18:13:03 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2020-04-11 01:30:13 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2020-04-11 01:27:54 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2020-03-07 00:08:58 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2019-11-01 20:22:51 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2019-06-08 02:21:21 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2019-06-08 02:15:03 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2019-01-05 00:39:56 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2019-01-02 03:48:36 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2018-11-02 21:32:51 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |
| Northern California Contest Club | 2018-09-07 15:44:30 | 175 mile circle | CM99kb | KF6F | CM97om | 108.0 |