Following eligibility lists contain K8KHZ
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Mad River Radio Club | 2016-10-28 17:17:13 | 175 mile circle | EN81eb | K8KHZ | EN82km | 104.0 |
| Mad River Radio Club | 2016-10-28 17:21:01 | 175 mile circle | EN81eb | K8KHZ | EN82km | 104.0 |
| Hazel Park ARC | 2016-11-03 00:15:24 | 35 mile circle | EN82hl | K8KHZ | EN82kl | 12.7 |
| Hazel Park ARC | 2017-09-27 02:28:52 | 35 mile circle | EN82hl | K8KHZ | EN82kl | 12.7 |
| Mad River Radio Club | 2017-11-03 04:56:19 | 175 mile circle | EN81eb | K8KHZ | EN82km | 104.0 |
| Mad River Radio Club | 2018-11-02 04:31:20 | 175 mile circle | EN81eb | K8KHZ | EN82km | 104.0 |
| Mad River Radio Club | 2018-11-03 04:02:18 | 175 mile circle | EN81eb | K8KHZ | EN82km | 104.0 |
| Mad River Radio Club | 2020-11-04 14:20:42 | 175 mile circle | EN81eb | K8KHZ | EN82km | 104.0 |
| Hazel Park ARC | 2020-11-05 19:33:39 | 35 mile circle | EN82hl | K8KHZ | EN82kl | 12.7 |
| Hazel Park ARC | 2020-11-05 19:34:53 | 35 mile circle | EN82hl | K8KHZ | EN82kl | 12.7 |