Amateur Radio Callsign: KO6HSI
|
KO6HSI |
|
Chang, David S
Alhambra, CA (United States) |
|
| License Status | Active |
|---|---|
| Operator Class | General |
| Name | Chang, David S |
| Granted | 2025-01-29 |
| Expires | 2035-01-29 |
| Address |