| Callsign | W4MAC |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-07-25 |
| Effective Date | 2026-07-25 |
| Expire Date | 2036-10-20 |
| Cancel Date | |
| Last Action Date | 2026-07-25 |
| End Date | 2036-10-20 |
| Available Date | 2038-10-21 |
| Applicant Type | I - Individual |
| Entity Name | Walls Jr, Mack W |
| Street Address / Locality | 15502 CHARMWOOD DRIVE, PO Box 34667 Hudson, FL 34667 |
| County | Pasco County |
| Zip Location | 28°23'29.2"N 82°39'44.9"W |
| Maidenhead | EL88qj |
| FRN | 0014575203 |
| Licensee ID/SGIN | L01109290 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KW4IDX G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0012126747 |
| Phonetic weight / Morse weight | 9 / 58 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-10-20 | LIISS - License Issued |
| 2006-10-20 | VANGRT - Vanity Call Sign Assigned |
| 2011-10-28 | LIAUA - Administrative Update Applied |
| 2016-09-28 | LIREN - License Renewed |
| 2024-03-08 | LIAUA - Administrative Update Applied |
| 2026-07-25 | LIREN - License Renewed |