Amateur Radio Callsign: W7OTL
                             
                         | 
                        
                            W7OTL | 
                    
| 
                            Loenneker, Otto J
                             Portland, OR (United States)  | 
                    |
| License Status | Active | 
|---|---|
| Operator Class | General | 
| Name | Loenneker, Otto J | 
| Granted | 2018-09-01 | 
| Expires | 2028-09-01 | 
| Address |