MDARC - Mount Diablo Amateur Radio Club

MDARC is an ARRL Special Services Club


W6CX Repeater Status
147.060 / PL 100Hz
224.780 / PL 77Hz
441.325 / PL 100Hz
ATV: In 1289.25 Out 1241.25 Out 919.25

The power output for the 70cm (440) repeater has been reduced by 50dB.

EchoLink and IRLP are both now accessible only from 2m.

W6CX Net Sked:

RACES
Thursdays 7:00 PM
Guest Check-ins Welcome
147.060

General Net
Thursdays 7:30 PM
Guest Check-ins Welcome
147.060 / 441.325

ATV Net
Thursdays 8:00 PM
Guest Check-ins Welcome
147.060

Click Here to Report
a Repeater Problem

The Mount Diablo Amateur Radio Club (MDARC) was founded in 1946. Today it has a membership of over 300 dedicated hams and is one of the largest amateur radio clubs in California. MDARC's purpose is to encourage innovation in amateur radio, provide public service and educational opportunities, foster good will within our community, and have fun in the process.

MDARC provides a wide variety of programs and activities for its members. These include hosting and staffing PACIFICON (ARRL Pacific Division convention) each October, bringing in great speakers and offering ham radio classes to the public. Our annual picnic, holiday party and radio equipment auction are all enjoyable events!

MDARC Annual Auction
April 19, 2013
Our Savior's Lutheran Church
1035 Carol Lane, Lafayette CA

Membership in MDARC includes autopatch access to all three MDARC voice repeaters (W6CX). We also maintain an ATV repeater, and support Packet / APS EchoLink, and IRLP. The W6CX D-STAR repeater is operational and connected to our gateway on the Internet.

The MDARC Store is open!
You can't buy the 1949 version of the iPod, but you can order embroidered and engraved items for club members and all ham radio enthusiasts.
Click here to see our catalog.