| Callsign | KO6OTJ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-08-11 |
| Effective Date | 2026-08-11 |
| Expire Date | 2036-08-11 |
| Cancel Date | 2026-09-01 |
| Last Action Date | 2026-09-01 |
| End Date | 2026-09-01 |
| Available Date | 2028-09-02 |
| Applicant Type | I - Individual |
| Entity Name | Whittemore, Ethan H |
| Street Address / Locality | PO Box 342 Corona, CA 928780342 |
| County | Riverside |
| Zip Location | 33°52'31.1"N 117°33'59.0"W |
| Maidenhead | DM13fv |
| FRN | 0038725420 |
| Licensee ID/SGIN | L03072602 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | |
| Next Callsign | KD6VAD |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 12 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-08-11 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-08-11 | LIISS - License Issued |
| 2026-09-01 | LICAN - License Canceled |
FCC comments
| 2026-09-01 | Issued vanity call sign. |