| Callsign | KA0SLK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-03-18 |
| Effective Date | 2025-03-18 |
| Expire Date | 2035-03-18 |
| Cancel Date | |
| Last Action Date | 2025-03-18 |
| End Date | 2035-03-18 |
| Available Date | 2037-03-19 |
| Applicant Type | I - Individual |
| Entity Name | LUDWIG, MARK W |
| Street Address / Locality | P.O. Box 316 Beulah, MI 49617 |
| County | Benzie County |
| Zip Location | 44°38'35.6"N 86°01'54.3"W |
| Maidenhead | EN64xp |
| FRN | 0002826162 |
| Licensee ID/SGIN | L00244150 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 0 / 8 / MI |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005752614 |
| Phonetic weight / Morse weight | 13 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2000-05-25 | LIMOD - License Modified |
| 2013-04-24 | LIMOD - License Modified |
| 2015-01-03 | LIREN - License Renewed |
| 2025-03-18 | LIREN - License Renewed |