Amateur Radio Callsign: WH6HFP
|   | WH6HFP | 
| Mantz, Jacob M Wahiawa, HI (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | Mantz, Jacob M | 
| Granted | 2025-09-10 | 
| Expires | 2035-09-10 | 
| Address | 
 
                 
                