| Callsign | K4WCO |
|---|---|
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2015-02-13 |
| Effective Date | 2015-02-13 |
| Expire Date | 2023-08-24 |
| Cancel Date | 2025-08-26 |
| Last Action Date | 2025-08-26 |
| End Date | 2023-08-24 |
| Available Date | 2025-09-26 |
| Applicant Type | I - Individual |
| Entity Name | O'STEEN JR, WILLIAM C |
| Street Address / Locality | 103 Albany Court Satsuma, FL 32189 |
| County | Putnam County |
| Zip Location | 29°32'59.4"N 81°38'51.7"W |
| Maidenhead | EL99en |
| FRN | 0009254319 |
| Licensee ID/SGIN | L00712420 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KE4ELJ |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0006667299 |
| Phonetic weight / Morse weight | 10 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2003-07-25 | LIISS - License Issued |
| 2003-07-25 | VANGRT - Vanity Call Sign Assigned |
| 2015-02-13 | LIREN - License Renewed |
| 2025-08-26 | LIEXP - License Expired |