| Callsign | KC8U |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2023-05-06 |
| Effective Date | 2023-05-06 |
| Expire Date | 2033-08-03 |
| Cancel Date | |
| Last Action Date | 2023-05-06 |
| End Date | 2033-08-03 |
| Available Date | 2035-08-04 |
| Applicant Type | I - Individual |
| Entity Name | HERBOLTZHEIMER, MICHAEL J |
| Street Address / Locality | 13505 STATE ROUTE 347 Marysville, OH 43040 |
| County | Union County |
| Zip Location | 40°15'38.2"N 83°21'32.5"W |
| Maidenhead | EN80hg |
| FRN | 0008914715 |
| Licensee ID/SGIN | L00681647 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x1 |
| ULS/Geo Region | 8 / 8 / OH |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400590075 |
| Phonetic weight / Morse weight | 8 / 54 |