Welcome to the Website of SEWFARS

The Southeastern Wisconsin FM Amateur Repeater Society









SEWFARS owns and operates three Amateur Radio repeater systems in the Village of Wales in Waukesha County under the call sign W9TJK*.

Our VHF (Two Meter) repeater system on 146.82 MHz has one of the widest service areas in Southern Wisconsin.

Our APRS VHF digipeater (W9TJK-1* ) on 144.39 MHz has one of the widest service areas in Southern Wisconsin.


* K9ABC was the callsign used from 2002 until 2017 when our former president passed away.

Repeater System Frequencies (in MHz)

Band Rx (Repeater Tx) Tx (Repeater Rx) PL
VHF 146.820 146.220 T127.3
UHF 444.125 449.125 T127.3
APRS 144.390 144.390 None