| Callsign | KC1OWN |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-08-01 |
| Effective Date | 2025-08-25 |
| Expire Date | 2035-08-01 |
| Cancel Date | |
| Last Action Date | 2025-08-25 |
| End Date | 2035-08-01 |
| Available Date | 2037-08-02 |
| Applicant Type | I - Individual |
| Entity Name | Laack II, Marvin E |
| Street Address / Locality | 388 Park Hill Dr Unit A Pewaukee, WI 530726014 |
| County | Waukesha County |
| Zip Location | 43°04'47.8"N 88°15'59.7"W |
| Maidenhead | EN53ub |
| FRN | 0037216942 |
| Licensee ID/SGIN | L02948465 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 9 / WI |
| Prev Callsign / Prev Class | KE9DPT G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0011702575 |
| Phonetic weight / Morse weight | 12 / 80 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-08-01 | LIISS - License Issued |
| 2025-08-01 | VANGRT - Vanity Call Sign Assigned |
| 2025-08-25 | LIMOD - License Modified |