| Callsign | KO6MRE |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-02-28 |
| Effective Date | 2026-03-16 |
| Expire Date | 2036-02-28 |
| Cancel Date | 2026-04-04 |
| Last Action Date | 2026-04-04 |
| End Date | 2026-04-04 |
| Available Date | 2028-04-05 |
| Applicant Type | I - Individual |
| Entity Name | Castro, Donovan |
| Street Address / Locality | PO Box 701 Riverbank, CA 953670701 |
| County | Stanislaus County |
| Zip Location | 37°43'45.4"N 120°56'34.5"W |
| Maidenhead | CM97mr |
| FRN | 0037133105 |
| Licensee ID/SGIN | L03016576 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | NG0A |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011949468 |
| Phonetic weight / Morse weight | 11 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-02-28 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-02-28 | LIISS - License Issued |
| 2026-03-02 | LIMOD - License Modified |
| 2026-03-16 | LIMOD - License Modified |
| 2026-04-04 | LICAN - License Canceled |
FCC comments
| 2026-04-04 | Issued vanity call sign. |