| Callsign | KO4VVH |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2022-01-10 |
| Effective Date | 2025-09-23 |
| Expire Date | 2032-01-10 |
| Cancel Date | 2025-12-09 |
| Last Action Date | 2025-12-09 |
| End Date | 2025-12-09 |
| Available Date | 2027-12-10 |
| Applicant Type | I - Individual |
| Entity Name | FLACK, MICHAEL R |
| Street Address / Locality | 3651 OLD BOONESBORO RD WINCHESTER, KY 403919205 |
| County | Clark County |
| Zip Location | 37°58'13.1"N 84°08'42.4"W |
| Maidenhead | EM77wx |
| FRN | 0031775174 |
| Licensee ID/SGIN | L02515745 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / KY |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | W4FLK |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010125675 |
| Phonetic weight / Morse weight | 12 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2022-01-10 | SYSGRT - New Systematic Call Sign Assigned |
| 2022-01-10 | LIISS - License Issued |
| 2022-07-11 | LIMOD - License Modified |
| 2025-09-23 | LIAUA - Administrative Update Applied |
| 2025-12-09 | LICAN - License Canceled |
FCC comments
| 2025-12-09 | Issued vanity call sign. |