Amateur Radio Callsign: KM6JJZ
|   | KM6JJZ | 
| Yin, Shong Oakland, CA (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | Yin, Shong | 
| Granted | 2017-03-22 | 
| Expires | 2027-03-22 | 
| Address | 
 
                 
                