| Callsign | K4JWX |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-09-22 |
| Effective Date | 2026-09-22 |
| Expire Date | 2036-12-13 |
| Cancel Date | |
| Last Action Date | 2026-09-22 |
| End Date | 2036-12-13 |
| Available Date | 2038-12-14 |
| Applicant Type | I - Individual |
| Entity Name | Mason, Michael J |
| Street Address / Locality | PO Box 387 Wade, NC 28395 |
| County | Cumberland County |
| Zip Location | 35°08'18.6"N 78°44'28.9"W |
| Maidenhead | FM05pd |
| FRN | 0025982455 |
| Licensee ID/SGIN | L02064200 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | KM4ZCZ G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0009134396 |
| Phonetic weight / Morse weight | 11 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-12-13 | LIISS - License Issued |
| 2016-12-13 | VANGRT - Vanity Call Sign Assigned |
| 2017-08-30 | LIMOD - License Modified |
| 2020-07-02 | LIMOD - License Modified |
| 2026-09-22 | LIREN - License Renewed |