Following eligibility lists contain KB8U
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Arrow Communications Assn | 2023-11-13 08:54:53 | ARRL Section | Michigan | KB8U | [no grid] | [no dist] |
| Arrow Communications Assn | 2022-12-12 17:01:02 | ARRL Section | Michigan | KB8U | [no grid] | [no dist] |
| Arrow Communications Assn | 2019-09-13 19:40:21 | ARRL Section | Michigan | KB8U | [no grid] | [no dist] |
| Arrow Communications Assn | 2018-12-11 20:43:56 | ARRL Section | Michigan | KB8U | [no grid] | [no dist] |
| Michigan VHF-UHF Society | 2017-01-18 03:37:44 | ARRL Section | Michigan | KB8U | EN71rx | [no dist] |