| Callsign | KR4JUY |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-02-18 |
| Effective Date | 2026-02-18 |
| Expire Date | 2036-02-18 |
| Cancel Date | 2026-03-10 |
| Last Action Date | 2026-03-10 |
| End Date | 2026-03-10 |
| Available Date | 2028-03-11 |
| Applicant Type | I - Individual |
| Entity Name | Mertes, Justin M |
| Street Address / Locality | 23160 Foreside Ave Brooksville, FL 346015115 |
| County | Hernando County |
| Zip Location | 28°35'19.1"N 82°21'04.3"W |
| Maidenhead | EL88to |
| FRN | 0035745504 |
| Licensee ID/SGIN | L02827182 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | |
| Next Callsign | W9MZV |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 15 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-02-18 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-02-18 | LIISS - License Issued |
| 2026-03-10 | LICAN - License Canceled |
FCC comments
| 2026-03-10 | Issued vanity call sign. |