| Callsign | AK4CZ |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-11-19 |
| Effective Date | 2025-11-19 |
| Expire Date | 2035-11-19 |
| Cancel Date | |
| Last Action Date | 2025-11-19 |
| End Date | 2035-11-19 |
| Available Date | 2037-11-20 |
| Applicant Type | I - Individual |
| Entity Name | Walker, James K |
| Street Address / Locality | 416 S Tucker Ave Dru, OK 74030 |
| County | Creek County |
| Zip Location | 35°59'09.9"N 96°33'31.6"W |
| Maidenhead | EM15rx |
| FRN | 0021935846 |
| Licensee ID/SGIN | L01812418 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 4 / 5 / OK |
| Prev Callsign / Prev Class | KK4UIY G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 62 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-10-14 | LIISS - License Issued |
| 2015-10-14 | VANGRT - Vanity Call Sign Assigned |
| 2018-05-18 | LIAUA - Administrative Update Applied |
| 2025-11-19 | LIREN - License Renewed |