| Callsign | W4OX |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-08-11 |
| Effective Date | 2026-08-11 |
| Expire Date | 2036-11-04 |
| Cancel Date | |
| Last Action Date | 2026-08-11 |
| End Date | 2036-11-04 |
| Available Date | 2038-11-05 |
| Applicant Type | I - Individual |
| Entity Name | MC DUFF, DOUGLAS A |
| Street Address / Locality | 10380 SW 112th Street MIAMI, FL 33176 |
| County | Miami-Dade County |
| Zip Location | 25°39'35.6"N 80°21'30.1"W |
| Maidenhead | EL95tp |
| FRN | 0005325980 |
| Licensee ID/SGIN | L00407258 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | WB4MAI A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0007467396 |
| Phonetic weight / Morse weight | 8 / 54 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-10-19 | LIREN - License Renewed |
| 2016-09-22 | LIREN - License Renewed |
| 2026-08-11 | LIREN - License Renewed |