| Callsign | KR4IMZ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-12-23 |
| Effective Date | 2025-12-23 |
| Expire Date | 2035-12-23 |
| Cancel Date | 2026-01-10 |
| Last Action Date | 2026-01-10 |
| End Date | 2026-01-10 |
| Available Date | 2028-01-11 |
| Applicant Type | I - Individual |
| Entity Name | Rios, Jason K |
| Street Address / Locality | 21498 Tithables Cir Broadlands, VA 201485008 |
| County | Loudoun County |
| Zip Location | 38°59'43.6"N 77°31'26.4"W |
| Maidenhead | FM18fx |
| FRN | 0037772498 |
| Licensee ID/SGIN | L02993041 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | |
| Next Callsign | K8AFK |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 13 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-12-23 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-12-23 | LIISS - License Issued |
| 2026-01-10 | LICAN - License Canceled |
FCC comments
| 2026-01-10 | Issued vanity call sign. |