| Callsign | W8KLL |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-09-16 |
| Effective Date | 2025-09-16 |
| Expire Date | 2035-09-16 |
| Cancel Date | |
| Last Action Date | 2025-09-16 |
| End Date | 2035-09-16 |
| Available Date | 2037-09-17 |
| Applicant Type | I - Individual |
| Entity Name | GRUENBERG, CHRISTOPHER A |
| Street Address / Locality | 164 S BALDWIN RD OXFORD, MI 483714102 |
| County | Oakland County |
| Zip Location | 42°50'27.5"N 83°17'29.5"W |
| Maidenhead | EN82iu |
| FRN | 0002846582 |
| Licensee ID/SGIN | L00161249 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 8 / 8 / MI |
| Prev Callsign / Prev Class | KB8ODM P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | B - Relative of Deceased |
| ULS File Number | |
| Phonetic weight / Morse weight | 9 / 66 |