Amateur Radio Callsign: KC5POO
                             
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                            KC5POO | 
                    
| 
                            WALKER, MARK E
                             Big Stone Gap, VA (United States)  | 
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| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | WALKER, MARK E | 
| Granted | 2015-10-21 | 
| Expires | 2025-10-21 | 
| Address |