| Callsign | KK4EFK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2011-09-19 |
| Effective Date | 2011-09-19 |
| Expire Date | 2021-09-19 |
| Cancel Date | 2023-09-20 |
| Last Action Date | 2023-09-20 |
| End Date | 2021-09-19 |
| Available Date | 2023-10-21 |
| Applicant Type | I - Individual |
| Entity Name | Warren, Mack A |
| Street Address / Locality | 126 Ridgewood Dr Americus, GA 31709 |
| County | Sumter County |
| Zip Location | 32°04'01.2"N 84°07'39.8"W |
| Maidenhead | EM72wb |
| FRN | 0021160759 |
| Licensee ID/SGIN | L01662116 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / GA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0004879010 |
| Phonetic weight / Morse weight | 12 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2011-09-19 | SYSGRT - New Systematic Call Sign Assigned |
| 2011-09-19 | LIISS - License Issued |
| 2023-09-20 | LIEXP - License Expired |