Amateur Radio Callsign: KO6GMM
|   | KO6GMM | 
| Greenfield, Dana A Simi Valley, CA (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | Greenfield, Dana A | 
| Granted | 2024-10-26 | 
| Expires | 2034-10-26 | 
| Address | 
 
                 
                