| Callsign | KS4RRF |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-12-30 |
| Effective Date | 2025-12-30 |
| Expire Date | 2036-01-01 |
| Cancel Date | |
| Last Action Date | 2025-12-30 |
| End Date | 2036-01-01 |
| Available Date | 2038-01-02 |
| Applicant Type | I - Individual |
| Entity Name | Palko, Leonard E |
| Street Address / Locality | 136 Paint Rock Rd Kingston, TN 37763 |
| County | Roane County |
| Zip Location | 35°49'14.1"N 84°29'39.8"W |
| Maidenhead | EM75st |
| FRN | 0024997298 |
| Licensee ID/SGIN | L01979075 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | KM4OJO |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 15 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-01-01 | LIISS - License Issued |
| 2016-01-01 | VANGRT - Vanity Call Sign Assigned |
| 2025-12-30 | LIREN - License Renewed |