| Callsign | KO6HSI |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-01-29 |
| Effective Date | 2025-02-03 |
| Expire Date | 2035-01-29 |
| Cancel Date | |
| Last Action Date | 2025-02-03 |
| End Date | 2035-01-29 |
| Available Date | 2037-01-30 |
| Applicant Type | I - Individual |
| Entity Name | Chang, David S |
| Street Address / Locality | 241 S Olive Ave Apt 14 Alhambra, CA 918013248 |
| County | Los Angeles County |
| Zip Location | 34°05'26.6"N 118°07'39.1"W |
| Maidenhead | DM04wc |
| FRN | 0036572659 |
| Licensee ID/SGIN | L02896590 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011433024 |
| Phonetic weight / Morse weight | 13 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-01-29 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-01-29 | LIISS - License Issued |
| 2025-02-03 | LIMOD - License Modified |