| Callsign | KM6AOB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-03-03 |
| Effective Date | 2026-03-03 |
| Expire Date | 2036-03-03 |
| Cancel Date | |
| Last Action Date | 2026-03-03 |
| End Date | 2036-03-03 |
| Available Date | 2038-03-04 |
| Applicant Type | I - Individual |
| Entity Name | BRIGMAN, RALPH F |
| Street Address / Locality | 921 North Main Ave BOLIVAR, MO 65613 |
| County | Polk County |
| Zip Location | 37°38'12.8"N 93°23'47.1"W |
| Maidenhead | EM37hp |
| FRN | 0025307976 |
| Licensee ID/SGIN | L02003885 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 0 / MO |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010021660 |
| Phonetic weight / Morse weight | 10 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-02-19 | SYSGRT - New Systematic Call Sign Assigned |
| 2016-02-19 | LIISS - License Issued |
| 2019-07-09 | LIAUA - Administrative Update Applied |
| 2020-01-14 | LIAUA - Administrative Update Applied |
| 2022-04-25 | LIMOD - License Modified |
| 2026-03-03 | LIREN - License Renewed |