Following eligibility lists contain N6CK
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Northern California Contest Club | 2024-11-01 04:57:18 | 250 mile circle | CM89wv | N6CK | CM87wc | 192.9 |
| Northern California Contest Club | 2024-05-10 16:32:18 | 250 mile circle | CM89wv | N6CK | CM87wc | 192.9 |