Following eligibility lists contain K0XB
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Minnesota Wireless Assn | 2016-11-04 01:53:25 | 175 mile circle | EN25tv | K0XB | EN37rw | 165.5 |
| Minnesota Wireless Assn | 2023-08-29 02:40:24 | 250 mile circle | EN36gg | K0XB | EN37rw | 123.0 |
| Minnesota Wireless Assn | 2023-08-29 02:37:51 | 250 mile circle | EN36gg | K0XB | EN37rw | 123.0 |