| Callsign | KR4MNF |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-05-21 |
| Effective Date | 2026-10-01 |
| Expire Date | 2036-05-21 |
| Cancel Date | |
| Last Action Date | 2026-10-01 |
| End Date | 2036-05-21 |
| Available Date | 2038-05-22 |
| Applicant Type | I - Individual |
| Entity Name | Robertson, Keith |
| Street Address / Locality | 1114 Milan Ave Coral Gables, FL 331343554 |
| County | Miami-Dade County |
| Zip Location | 25°45'12.0"N 80°16'13.4"W |
| Maidenhead | EL95us |
| FRN | 0038439642 |
| Licensee ID/SGIN | L03046524 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KR4MKP G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012204612 |
| Phonetic weight / Morse weight | 13 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-05-27 | LIISS - License Issued |
| 2026-05-27 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-10-01 | LIMOD - License Modified |