| Callsign | KM4OPA |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-11-19 |
| Effective Date | 2025-11-19 |
| Expire Date | 2035-11-19 |
| Cancel Date | |
| Last Action Date | 2025-11-19 |
| End Date | 2035-11-19 |
| Available Date | 2037-11-20 |
| Applicant Type | I - Individual |
| Entity Name | Gambill, Charles D |
| Street Address / Locality | 344 Williams Branch RD Hazard, KY 41701 |
| County | Perry County |
| Zip Location | 37°17'24.2"N 83°11'26.1"W |
| Maidenhead | EM87jg |
| FRN | 0025021635 |
| Licensee ID/SGIN | L01981075 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / KY |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007011327 |
| Phonetic weight / Morse weight | 11 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-11-03 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-11-03 | LIISS - License Issued |
| 2025-11-19 | LIREN - License Renewed |