| Callsign | KO4RYR |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2021-07-19 |
| Effective Date | 2026-05-28 |
| Expire Date | 2031-07-19 |
| Cancel Date | 2026-07-14 |
| Last Action Date | 2026-07-14 |
| End Date | 2026-07-14 |
| Available Date | 2028-07-15 |
| Applicant Type | I - Individual |
| Entity Name | SLOVER, DAWN M |
| Street Address / Locality | 1076 Roswell Rd Knoxville, TN 379231752 |
| County | Knox County |
| Zip Location | 35°55'39.1"N 84°04'50.5"W |
| Maidenhead | EM75xw |
| FRN | 0031122229 |
| Licensee ID/SGIN | L02467068 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | AF4BC |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012051455 |
| Phonetic weight / Morse weight | 14 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2021-07-19 | SYSGRT - New Systematic Call Sign Assigned |
| 2021-07-19 | LIISS - License Issued |
| 2026-02-13 | LIMOD - License Modified |
| 2026-02-17 | LIMOD - License Modified |
| 2026-05-28 | LIMOD - License Modified |
| 2026-07-14 | LICAN - License Canceled |
FCC comments
| 2026-07-14 | Issued vanity call sign. |