Following eligibility lists contain N4BH
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Carolina DX Association | 2017-02-11 19:14:49 | 175 mile circle | EM95xe | N4BH | EM95ob | 43.3 |
| Carolina DX Association | 2019-02-08 21:16:11 | 175 mile circle | EM95xe | N4BH | EM95ob | 43.3 |
| Carolina DX Association | 2017-02-15 23:40:27 | 175 mile circle | EM95xe | N4BH | EM95ob | 43.3 |
| Carolina DX Association | 2023-09-03 15:26:35 | 250 mile circle | EM95xe | N4BH | EM95ob | 43.3 |