| Callsign | KK4VWB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-08-07 |
| Effective Date | 2025-08-07 |
| Expire Date | 2033-12-13 |
| Cancel Date | |
| Last Action Date | 2025-08-07 |
| End Date | 2033-12-13 |
| Available Date | 2035-12-14 |
| Applicant Type | I - Individual |
| Entity Name | ISERHARDT, WILLIAM |
| Street Address / Locality | 825 sw woodland ave FT WHITE, FL 32038 |
| County | Columbia County |
| Zip Location | 29°56'05.8"N 82°41'32.0"W |
| Maidenhead | EL89pw |
| FRN | 0023191422 |
| Licensee ID/SGIN | L01830455 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011682486 |
| Phonetic weight / Morse weight | 12 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-12-13 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-12-13 | LIISS - License Issued |
| 2014-06-16 | LIMOD - License Modified |
| 2025-08-07 | LIREN - License Renewed |
| 2025-08-07 | LIAUA - Administrative Update Applied |