Amateur Radio Callsigns in ZIP Code: 57315
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| WB0SRW | Dykstra, Darwin | Avon | SD | United States |
| K0TRH | HAINES, THOMAS R | AVON | SD | United States |
| K5MAH | HAINES, MARGO A | Avon | SD | United States |
| KV3RTT | Swatek, Johnny J | Avon | SD | United States |
| WD5INA | Swatek, Jennifer R | Avon | SD | United States |
| KF0CSJ | Bosch, Jeffery T | Avon | SD | United States |