Columbia-Montour Amateur Radio Club

CMARC has been serving the greater Columbia and Montour region for over 35 years.











CMARC is an ARRL and an ARRL Special Service Club affiliated club


Club Events



In Person meetings starting July 13 2021


CMARC Meetings are held the 2nd Tuesday of the Month at 7:30

Shiloh Bible Church

123 Church St, Bloomsburg, PA 17815


CMARC 2022 Hamfest

Saturday - June 11th

THANK YOU - To all that attended and helped at the Hamfest

7AM - 1PM

Lime Ridge Community Center

6405 4th Street (Old Berwick Road), Lime Ridge, PA

Click here for additional Hamfest Info  


CMARC 2021 Field Day

Again this year will not be a joint Field Day. For info about how to get involved in a Field Day operation contact [email protected]

June 26 2pm - 27 Noon

What is Field Day?

Don't know what Ham Radio Operators do or you want to try operating a Ham Radio come join us.


Interested in Amateur Radio?  Join CMARC Now!


CMARC ARES Net every Tuesday at 7PM on Club Repeater

147.225 PL 85.4

  All Hams Welcome


 2021 Net Control Stations

 12/21 Dave M KC3JNW

 12/28 Shirley KB3TAX

 01/04 Dave L KC3LIR

 01/11 Dennis N3VMM

 01/18 Bob K3QIA

 01/25 Dave M KC3JNW

 02/01 Dave L KC3LIR

 02/08 Dennis N3VMM

 02/15 Bob K3QIA

 02/22 Doug KC3MGM

 03/01 Dave L KC3LIR

 03/08 Dennis N3VMM

 03/15 Bob K3QIA

 03/22 Dave M KC3JNW

 03/29 Doug KC3MGM



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Version 2.0: Page last updated March 22nd, 2018