| Callsign | KO4TLJ |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2021-09-21 |
| Effective Date | 2021-09-21 |
| Expire Date | 2031-09-21 |
| Cancel Date | 2021-10-22 |
| Last Action Date | 2021-10-22 |
| End Date | 2021-10-22 |
| Available Date | 2023-10-23 |
| Applicant Type | B - Amateur Club |
| Entity Name | Harlan County High School ARC |
| Street Address / Locality | 4000 US Hwy 119 Baxter, KY 40806 |
| County | Harlan County |
| Zip Location | 36°53'28.4"N 83°17'49.2"W |
| Maidenhead | EM86iv |
| FRN | 0031363609 |
| Licensee ID/SGIN | L02485902 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / KY |
| Prev Callsign / Prev Class | |
| Next Callsign | KY4HCS |
| Trustee Callsign / Trustee Name | KY4WIN Bolin, Garett D |
| Vanity Type | |
| ULS File Number | 0009722063 |
| Phonetic weight / Morse weight | 13 / 74 |