| Callsign | WX4ADX |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-05-09 |
| Effective Date | 2026-05-11 |
| Expire Date | 2036-07-20 |
| Cancel Date | |
| Last Action Date | 2026-05-11 |
| End Date | 2036-07-20 |
| Available Date | 2038-07-21 |
| Applicant Type | I - Individual |
| Entity Name | MATTERN, JOSEPH E |
| Street Address / Locality | 13310 HERON COVE DR ORLANDO, FL 328375345 |
| County | Orange County |
| Zip Location | 28°22'59.6"N 81°25'47.2"W |
| Maidenhead | EL98gj |
| FRN | 0003368644 |
| Licensee ID/SGIN | L00182955 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | WW4WFU T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0012030552 |
| Phonetic weight / Morse weight | 12 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-07-20 | LIISS - License Issued |
| 2006-07-20 | VANGRT - Vanity Call Sign Assigned |
| 2007-10-18 | LIMOD - License Modified |
| 2016-07-28 | LIREN - License Renewed |
| 2026-05-09 | LIREN - License Renewed |
| 2026-05-11 | LIAUA - Administrative Update Applied |