Amateur Radio Callsigns in ZIP Code: 57709
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| AA7JJ | STANDART, GORDON D | Rapid City | SD | United States |
| K4FBE | MONHEIM, THOMAS R | RAPID CITY | SD | United States |
| N0XYF | PIERCE, NORMAN W | RAPID CITY | SD | United States |
| KD0DGS | Pennington Co Search And Rescue Radio Club | Rapid City | SD | United States |
| KD0TSB | Haiston Jr, James J | Rapid City | SD | United States |
| WK2RP | Darcy Jr, Donald D | Rapid City | SD | United States |