| Callsign | KO4OEJ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2021-03-15 |
| Effective Date | 2025-12-04 |
| Expire Date | 2031-03-15 |
| Cancel Date | 2025-12-30 |
| Last Action Date | 2025-12-30 |
| End Date | 2025-12-30 |
| Available Date | 2027-12-31 |
| Applicant Type | I - Individual |
| Entity Name | Gonzalez, Ruben A |
| Street Address / Locality | 7801 NW 37th Street #SDQX-17323 Doral, FL 33195 |
| County | Miami-Dade |
| Zip Location | 25°46'22.4"N 80°11'13.2"W |
| Maidenhead | EL95vs |
| FRN | 0030490783 |
| Licensee ID/SGIN | L02413311 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | WG3N |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011812743 |
| Phonetic weight / Morse weight | 13 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2021-03-15 | SYSGRT - New Systematic Call Sign Assigned |
| 2021-03-15 | LIISS - License Issued |
| 2021-08-26 | LIMOD - License Modified |
| 2025-12-04 | LIMOD - License Modified |
| 2025-12-30 | LICAN - License Canceled |
FCC comments
| 2025-12-30 | Issued vanity call sign. |