| Callsign | KO4YZI |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2022-03-23 |
| Effective Date | 2025-12-09 |
| Expire Date | 2032-03-23 |
| Cancel Date | |
| Last Action Date | 2025-12-09 |
| End Date | 2032-03-23 |
| Available Date | 2034-03-24 |
| Applicant Type | I - Individual |
| Entity Name | NELSON, JAMES G |
| Street Address / Locality | 1395 Caminito Capistrano Unit 3 Chula Vista, CA 91913 |
| County | San Diego County |
| Zip Location | 32°37'12.4"N 116°59'12.8"W |
| Maidenhead | DM12mo |
| FRN | 0031664592 |
| Licensee ID/SGIN | L02503670 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 6 / CA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010107816 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2022-03-23 | SYSGRT - New Systematic Call Sign Assigned |
| 2022-03-23 | LIISS - License Issued |
| 2022-06-27 | LIMOD - License Modified |
| 2025-12-09 | LIAUA - Administrative Update Applied |
| 2025-12-09 | LIAUA - Administrative Update Applied |