| Callsign | KW4WO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-05-06 |
| Effective Date | 2026-05-06 |
| Expire Date | 2036-06-17 |
| Cancel Date | |
| Last Action Date | 2026-05-06 |
| End Date | 2036-06-17 |
| Available Date | 2038-06-18 |
| Applicant Type | I - Individual |
| Entity Name | Hartzheim, Anthony A |
| Street Address / Locality | 1013 Bedford Avenue West Palm Beach, FL 33403 |
| County | Palm Beach County |
| Zip Location | 26°48'13.6"N 80°04'35.0"W |
| Maidenhead | EL96xt |
| FRN | 0025637174 |
| Licensee ID/SGIN | L02030860 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KM4USS T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-07-14 | LIISS - License Issued |
| 2016-07-14 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-05-06 | LIREN - License Renewed |