| Callsign | KM6TMB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2018-05-24 |
| Effective Date | 2026-08-10 |
| Expire Date | 2028-05-24 |
| Cancel Date | |
| Last Action Date | 2026-08-10 |
| End Date | 2028-05-24 |
| Available Date | 2030-05-25 |
| Applicant Type | I - Individual |
| Entity Name | GERFEN, CHRISTOPHER R |
| Street Address / Locality | 19564 HAMILIN ST RESEDA, CA 913355722 |
| County | Los Angeles County |
| Zip Location | 34°12'00.6"N 118°32'27.4"W |
| Maidenhead | DM04re |
| FRN | 0027481613 |
| Licensee ID/SGIN | L02189176 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012146366 |
| Phonetic weight / Morse weight | 9 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2018-05-24 | SYSGRT - New Systematic Call Sign Assigned |
| 2018-05-24 | LIISS - License Issued |
| 2019-04-30 | LIMOD - License Modified |
| 2026-08-10 | LIMOD - License Modified |