| Callsign | KO6OBK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-06-17 |
| Effective Date | 2026-07-21 |
| Expire Date | 2036-06-17 |
| Cancel Date | 2026-07-21 |
| Last Action Date | 2026-07-21 |
| End Date | 2026-07-21 |
| Available Date | 2028-07-22 |
| Applicant Type | I - Individual |
| Entity Name | Tatum, Thomas G |
| Street Address / Locality | 58583 Buena Vista Dr Yucca Valley, CA 922846648 |
| County | San Bernardino County |
| Zip Location | 34°11'10.2"N 116°25'57.0"W |
| Maidenhead | DM14se |
| FRN | 0038069936 |
| Licensee ID/SGIN | L03015174 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | AK6VD |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012122422 |
| Phonetic weight / Morse weight | 11 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-06-17 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-06-17 | LIISS - License Issued |
| 2026-06-29 | LIMOD - License Modified |
| 2026-07-21 | LICAN - License Canceled |
FCC comments
| 2026-07-21 | Issued new systematic call sign. |