| Callsign | W7ZKA |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-10-17 |
| Effective Date | 2026-10-19 |
| Expire Date | 2036-11-01 |
| Cancel Date | |
| Last Action Date | 2026-10-19 |
| End Date | 2036-11-01 |
| Available Date | 2038-11-02 |
| Applicant Type | I - Individual |
| Entity Name | WALDENBERG, SAMUEL W |
| Street Address / Locality | PO Box 826 BIGFORK, MT 599110826 |
| County | Lake County |
| Zip Location | 47°44'18.8"N 113°44'27.4"W |
| Maidenhead | DN37dr |
| FRN | 0002184174 |
| Licensee ID/SGIN | L00006609 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 7 / 7 / MT |
| Prev Callsign / Prev Class | A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012225520 |
| Phonetic weight / Morse weight | 10 / 62 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2003-11-12 | LITIN - TIN Updated |
| 2003-11-12 | LIAUA - Administrative Update Applied |
| 2006-09-13 | LIREN - License Renewed |
| 2016-09-27 | LIREN - License Renewed |
| 2026-10-17 | LIREN - License Renewed |
| 2026-10-19 | LIAUA - Administrative Update Applied |