Following eligibility lists contain K3ZK
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Murgas ARC | 2019-11-25 00:43:54 | 35 mile circle | FN20ax | K3ZK | FN21ae | 14.4 |
| Murgas ARC | 2019-11-04 18:15:02 | ARRL Section | Eastern Pennsylvania | K3ZK | [no grid] | [no dist] |
| Murgas ARC | 2019-11-04 01:17:42 | ARRL Section | Eastern Pennsylvania | K3ZK | [no grid] | [no dist] |