Following eligibility lists contain K3JX
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Swamp Fox Contest Group | 2025-09-21 11:52:23 | 250 mile circle | EM84vq | K3JX | FM04na | 195.6 |
| Swamp Fox Contest Group | 2025-06-22 23:37:23 | 250 mile circle | EM84vq | K3JX | FM04na | 195.6 |