| Callsign | W4OMG |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2019-05-14 |
| Effective Date | 2026-02-18 |
| Expire Date | 2029-07-25 |
| Cancel Date | |
| Last Action Date | 2026-02-18 |
| End Date | 2029-07-25 |
| Available Date | 2031-07-26 |
| Applicant Type | I - Individual |
| Entity Name | DECASTRO SR, WILLIAM L |
| Street Address / Locality | 3017 Florencia Dr Kissimmee, FL 347444128 |
| County | Osceola County |
| Zip Location | 28°17'55.9"N 81°20'36.2"W |
| Maidenhead | EL98hh |
| FRN | 0013560891 |
| Licensee ID/SGIN | L01024681 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KC2DWD P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 8 / 62 |