| Callsign | K8MRT |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-04-22 |
| Effective Date | 2025-04-22 |
| Expire Date | 2035-06-30 |
| Cancel Date | |
| Last Action Date | 2025-04-22 |
| End Date | 2035-06-30 |
| Available Date | 2037-07-01 |
| Applicant Type | I - Individual |
| Entity Name | Seper, Karl W |
| Street Address / Locality | 6720 Chancery Dr SE Alto, MI 49302 |
| County | Kent County |
| Zip Location | 42°49'17.5"N 85°24'08.1"W |
| Maidenhead | EN72ht |
| FRN | 0016680480 |
| Licensee ID/SGIN | L01301868 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 8 / 8 / MI |
| Prev Callsign / Prev Class | KD8GOX G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 9 / 56 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-06-30 | LIISS - License Issued |
| 2015-06-30 | VANGRT - Vanity Call Sign Assigned |
| 2025-04-22 | LIREN - License Renewed |
| 2025-04-22 | LIAUA - Administrative Update Applied |