| Callsign | KO4WUB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2022-02-14 |
| Effective Date | 2022-07-11 |
| Expire Date | 2032-02-14 |
| Cancel Date | 2025-01-14 |
| Last Action Date | 2025-01-14 |
| End Date | 2025-01-14 |
| Available Date | 2027-01-15 |
| Applicant Type | I - Individual |
| Entity Name | Isak, Olev |
| Street Address / Locality | 1518 Owen Dr Clearwater, FL 33759 |
| County | Pinellas County |
| Zip Location | 27°58'31.0"N 82°42'05.3"W |
| Maidenhead | EL87px |
| FRN | 0003027968 |
| Licensee ID/SGIN | L00216621 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | N4OHI |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010126841 |
| Phonetic weight / Morse weight | 13 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2022-02-14 | SYSGRT - New Systematic Call Sign Assigned |
| 2022-02-14 | LIISS - License Issued |
| 2022-07-11 | LIMOD - License Modified |
| 2025-01-14 | LICAN - License Canceled |
FCC comments
| 2025-01-14 | Issued vanity call sign. |