Back to Home

Repeater and Radio Related Email Lists / Groups Created by Kevin Custer W3KKC. Maintained by Mike Morris WA6ILQ.

Suggestions, updates and corrections are welcome!
Contact the page maintainer above.

Many of the lists / groups / forums (pick a name) listed below started originally on the Onelist.com email server.
Onelist merged with eGroups and become eGroups.com
eGroups was bought out by Yahoo! and became YahooGroups.com
Fast forward a few years and Yahoo lost interest in the Yahoo Groups and it showed. Things broke and were not repaired.
Some former YahooGroups employees formed Groups.io and offered an automated move system...
over a 6 month period a large number of YahooGroups groups transited to groups.io.
Many groups did not move and evaporated. One was Ritron@yahoogroups.com for Ritron brand radios. Another was Aerotron.

https://groups.io/g/ACC   For owners and operators of Advanced Computer Control repeater controllers and other accessories, run by Chris Boone WB5ITT. He also runs the RLC list.

https://groups.io/g/CAT-Controllers   For users of Computer Automation Technology controllers.
https://groups.io/g/catauto   Computer Automation Technology (CAT AUTO) Repeater Controller legacy support.
Support for the now defunct CAT Auto repeater controllers.
I'm surprised these two groups haven't merged. There's less than 100 combined members.

https://groups.io/g/CSI   The CSI Mailing List is an email list for the purpose of discussing Connect Systems products. Mostly LMR, no DMR.

https://groups.io/g/ICS-CTRL   For users of ICS controllers, originally by Brian Martens KA9PMM, now by Joe Burkleo WA7JAW.
This list is factory supported.

https://groups.io/g/rc210   For users and others interested in the Arcom RC210 or other products by Ken Arck AH6LE.
This list is factory supported.

https://groups.io/g/RLC   For discussion of Link Communications RLC repeater controllers and associated equipment and the sharing of programming ideas and examples.
This list is factory supported.

https://groups.io/g/SCOM-Controllers   This is the main Scom list.
https://groups.io/g/SCOM7330   This list is focused on the 3-port 7330 model.
Both lists are factory supported.

Radio Manufacturer Related Groups (OEM):

https://groups.io/g/BKradio   For people using Bendix-King equipment.

https://groups.io/g/GE-MASTR-2   For people using the MASTR II Series of equipment.

https://groups.io/g/GE-MASTR-III   For people using the MASTR III Series of equipment.

https://groups.io/g/GE-Orion   Orion was a GE product line, like Mastr II and Mastr III.
GE-Orion is a support group for non-commercial users of GE, Ericsson,Ma-Com and/or Harris Radios circa 1980's and 1990's, mostly supporting re-tasking these radios for amateur radio use.

https://groups.io/g/Kenwood   For people using Kendwood equipment.
This groups is mostly LMR (Land mobile Radio), i.e. commercial Kenwood equipment, not amateur)

https://groups.io/g/Tait   For people using Tait equipment.

https://groups.io/g/vertex   Vertex was the commercial division of Yaesu that was bought by Motorola and killed (Horizon was the marine division). Generally this mailing list focuses on the pre-Motorola equipment but is not restricted to it. Yaesu bought Standard Radio a long time ago, so this group includes that name.

https://groups.io/g/Desktrac/   For people using the Motorola DeskTrac series (tabletop base and repeaters).

https://groups.io/g/Motorola-MICOR   For people using the MICOR Series of Motorola radio equipment.

https://groups.io/g/MTR-2000   For people using MTR2000 Motorola radio equipment.
This list is not very busy.

https://groups.io/g/motorola   This is the old Motorola-User@yahoogroups.com, a general Motorola two-way radio discussion list. This groups.io successor appears to be sponsored by Motorola Solutions.

Service Equipment:

https://groups.io/g/CushmanRadioTest   Group to discuss maintenance and repair of Cushman CE-series Service Monitors and Cushman Test Equipment.

https://groups.io/g/IFR-Monitors   For people using IFR Monitors including the IFR500, IFR500a, IFR1000, IFR 1200, IFR 1200S, IFR1200Super, IFR1500, IFR1600, IFR1900, IFR7550, Aeroflex 2945A in the commercial or amateur radio world.

Other Groups Worth Mentioning Here:

https://groups.io/g/xcat   The Xcat is a replacement memory module for the Motorola Syntor X series of radios.

https://groups.io/g/ar220MHz   This group is for discussion of the 220Mhz amateur radio band. Any subject is fine as long as it is related to the 220 band (repeaters, radio mods, programming, ect). This list is not for discussing FCC rules, proper operating practices, or brand loyalty (Motorola vs. GE). It is here for providing quality technical information.

https://groups.io/g/radioprogramming   A generic radio programming group (any brand of radio)

https://groups.io/g/AR29MHz-FM   The AR29MHz-FM group is a forum for enthusiasts of the 10 Meter Amateur Radio FM sub-band ( +/- 29.200 to 29.700 MHz ), to discuss conversion of commercial two-way radio equipment to amateur use

https://groups.io/g/AR902MHz   An Amateur Radio email group centric to modifying and programming commercial surplus and amateur 900 MHz gear for amateur radio use.

https://groups.io/g/927-TECH   This group is for amateur radio interest in 900 MHz (and above) FM and related topics. We have an open network of Allstarlink nodes. The main linking hub is node 41170.

https://groups.io/g/23cm   This is Amateur Radio 1296 MHz. Explore SHF boundaries and technologies.

https://groups.io/g/10GHz-Up   A group of Amateur Radio operators interested in 10 GHz and up 2-way radio activities centered around operating plans for various Amateur Radio competitions.

Back to the top of the page
Back to Home