Amateur Radio Callsign: KO6KIU
|   | KO6KIU | 
| Holcombe, Grant A Lemon Grove, CA (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | Holcombe, Grant A | 
| Granted | 2025-08-02 | 
| Expires | 2035-08-02 | 
| Address | 
 
                 
                