| Callsign | KB4LSO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-12-12 |
| Effective Date | 2025-12-15 |
| Expire Date | 2036-01-19 |
| Cancel Date | |
| Last Action Date | 2025-12-15 |
| End Date | 2036-01-19 |
| Available Date | 2038-01-20 |
| Applicant Type | I - Individual |
| Entity Name | HERRING SR, ALVIN |
| Street Address / Locality | 1471 NW 45TH ST MIAMI, FL 331427988 |
| County | Miami-Dade County |
| Zip Location | 25°48'43.5"N 80°14'20.0"W |
| Maidenhead | EL95vt |
| FRN | 0014394266 |
| Licensee ID/SGIN | L01094335 / 000 |
| Licensee Class | A - Advanced |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011831706 |
| Phonetic weight / Morse weight | 13 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2005-12-14 | LITIN - TIN Updated |
| 2005-12-14 | LIREN - License Renewed |
| 2015-12-29 | LIREN - License Renewed |
| 2025-12-12 | LIREN - License Renewed |
| 2025-12-15 | LIAUA - Administrative Update Applied |