| Callsign | KR4MFU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-05-15 |
| Effective Date | 2026-05-15 |
| Expire Date | 2036-05-15 |
| Cancel Date | 2026-06-06 |
| Last Action Date | 2026-06-06 |
| End Date | 2026-06-06 |
| Available Date | 2028-06-07 |
| Applicant Type | I - Individual |
| Entity Name | Brill, Gregory K |
| Street Address / Locality | 18628 Ives Dr Estero, FL 339289718 |
| County | Lee County |
| Zip Location | 26°23'19.0"N 81°42'24.0"W |
| Maidenhead | EL96dj |
| FRN | 0038154548 |
| Licensee ID/SGIN | L03044708 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | |
| Next Callsign | N7FLA |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 13 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-05-15 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-05-15 | LIISS - License Issued |
| 2026-06-06 | LICAN - License Canceled |
FCC comments
| 2026-06-06 | Issued vanity call sign. |