Welcome!

Thank you for visiting the Thumb Amateur Radio Club website.

Our club is located in the Thumb of Michigan, approximately 2 hours north of Detroit. We have a repeater located 4 miles west of Sandusky , MI, which operates on 146.860Mhz with a Negative offset and No PL Tone. We offer both analog and C4FM Digital Modes on our repeater, and are part of the Detroit Metro Wires-X Group. The repeater is accessible through this group on both Wires-X and DMR.

We have an analog net each Thursday Night at 9:00 PM EST. Everyone is welcome to join our net, and we hope to hear you on there very soon!

We have meetings the first Sunday of each month. For dates and times, please refer to our events calendar.