| Callsign | KO6OIY |
|---|
| Radio Service | HA - Amateur |
|---|
| License Status | A - Active |
|---|
| Grant Date | 2026-07-01 |
|---|
| Effective Date | 2026-07-01 |
|---|
| Expire Date | 2036-07-01 |
|---|
| Cancel Date | |
|---|
| Last Action Date | 2026-07-01 |
|---|
| End Date | 2036-07-01 |
|---|
| Available Date | 2038-07-02 |
|---|
| Applicant Type | I - Individual |
|---|
| Entity Name | Sison-Buenaventura, Derek J |
|---|
| Street Address / Locality | 1637 Moonbeam Ln
Chula Vista, CA 919151929 |
|---|
| County | San Diego County |
|---|
| Zip Location | 32°37'23.5"N 116°56'56.6"W |
|---|
| Maidenhead | DM12mo |
|---|
| FRN | 0038574984 |
|---|
| Licensee ID/SGIN | L03060362 / 000 |
|---|
| Licensee Class | T - Technician |
|---|
| Callsign Group | D - 2x3 |
|---|
| ULS/Geo Region | 6 / 6 / CA |
|---|
| Prev Callsign / Prev Class | |
|---|
| Next Callsign | |
|---|
| Trustee Callsign / Trustee Name | |
|---|
| Vanity Type | |
|---|
| ULS File Number | |
|---|
| Phonetic weight / Morse weight | 12 / 76 |
|---|