The Mid-State Amateur Radio Club maintains VHF and UHF repeaters for the use of all licensed amateur radio operators. Using the assigned callsign W9MID, the repeaters serve as an on-the-air meeting place for club members and facilitate communications during club events. For emergency communications during severe weather and other events where radio communications are needed, listen here first.
Our repeaters are located at White River Township Fire Department Station #51 near Olive Branch Road and State Road 135 in Greenwood.
The MARC VHF repeater serves as the official SKYWARN repeater for Johnson County, Indiana.
| VHF (Analog FM) | UHF (Analog FM, Digital C4FM & WIRES-X) | |
|---|---|---|
| Output Frequency | 146.835 MHz | 443.525 MHz |
| Input Frequency | 146.235 MHz | 448.525 MHz |
| CTCSS Tone | 151.4 Hz | 151.4 Hz |
| Height AGL | 140 Feet | 130 Feet |
| Height AMSL | 921 Feet | 911 Feet |
| RACES Affiliation | YES | NO |
| ARES Affiliation | YES | NO |
| SKYWARN Affiliation | YES | NO |
MARC maintains an Automatic Packet Reporting System (APRS) digipeater on the frequency of 144.390 MHz. This digipeater allows local hams to send packets to the worldwide APRS network.
