Following eligibility lists contain WB4ZBI
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Tennessee Contest Group | 2016-10-29 12:56:10 | ARRL Section | Tennessee | WB4ZBI | [no grid] | [no dist] |
| Tennessee Contest Group | 2016-10-27 00:48:42 | ARRL Section | Tennessee | WB4ZBI | [no grid] | [no dist] |
| Tennessee Contest Group | 2016-10-26 02:41:49 | ARRL Section | Tennessee | WB4ZBI | [no grid] | [no dist] |
| Tennessee Valley DX Association | 2022-05-27 13:07:00 | 175 mile circle | EM75kb | WB4ZBI | EM75kb | 0.0 |
| Tennessee Valley DX Association | 2022-05-27 13:02:00 | 175 mile circle | EM75kb | WB4ZBI | EM75kb | 0.0 |
| Tennessee Valley DX Association | 2022-05-25 18:00:36 | 175 mile circle | EM75kb | WB4ZBI | EM75kb | 0.0 |