| Callsign | KM6FFM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-10-14 |
| Effective Date | 2026-10-14 |
| Expire Date | 2036-10-14 |
| Cancel Date | |
| Last Action Date | 2026-10-14 |
| End Date | 2036-10-14 |
| Available Date | 2038-10-15 |
| Applicant Type | I - Individual |
| Entity Name | Koo, Jimmy Y |
| Street Address / Locality | 5435 Nomad Lane Chino Hills, CA 91709 |
| County | San Bernardino County |
| Zip Location | 33°57'51.1"N 117°44'13.4"W |
| Maidenhead | DM13dx |
| FRN | 0025859687 |
| Licensee ID/SGIN | L02049098 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007457856 |
| Phonetic weight / Morse weight | 9 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-09-16 | SYSGRT - New Systematic Call Sign Assigned |
| 2016-09-16 | LIISS - License Issued |
| 2016-12-02 | LIAUA - Administrative Update Applied |
| 2019-03-26 | LIAUA - Administrative Update Applied |
| 2026-10-14 | LIREN - License Renewed |