| Callsign | K3RZ |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-11-26 |
| Effective Date | 2025-11-26 |
| Expire Date | 2036-02-06 |
| Cancel Date | |
| Last Action Date | 2025-11-26 |
| End Date | 2036-02-06 |
| Available Date | 2038-02-07 |
| Applicant Type | I - Individual |
| Entity Name | McSwain, Jack R |
| Street Address / Locality | 5300 SE 149th St Oklahoma City, OK 73165 |
| County | Cleveland County |
| Zip Location | 35°21'31.5"N 97°22'22.9"W |
| Maidenhead | EM15hi |
| FRN | 0023522931 |
| Licensee ID/SGIN | L01856197 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 3 / 5 / OK |
| Prev Callsign / Prev Class | KG5BIG G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 8 / 52 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-02-06 | LIISS - License Issued |
| 2016-02-06 | VANGRT - Vanity Call Sign Assigned |
| 2018-03-13 | LIAUA - Administrative Update Applied |
| 2025-11-26 | LIREN - License Renewed |