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Repeater Information

The W4MSI Repeater System is comprised of open repeaters located in Southwestern Kentucky. We encourage new and old amateurs alike to get on the air and enjoy the hobby that is Ham Radio. This system is part of the Allstarlink network.

Linked Repeaters

Elkton, KY — W4MSI — 146.810 (-) DCS 115

Allstar 506792

Echolink W4MSI-R

Oak Grove, KY — W4MSI — 444.125 (+) DCS 122

Allstar 506791

Agnes, KY — W4RRA — 145.450 (-) PL 77.0 

Allstar 506793

Echolink W4RRA-R

Hopkinsville, KY — N1YKT — 444.750 (+) PL 88.5 

Narrow Band

Allstar 61635

Echolink N1YKT-R

Hotspots and nodes

W4MSI Bridge Hub – Allstar 506794

YSF Reflector – US Todd Co KY – W4MSI – # 50679

Allstar Commands

~These commands are local to the repeaters listed on this site and are not likely to work on other AllStar repeaters~


Connect to node. Press PTT and dial *0 followed by the node number you wish to connect to.

Example: *027339 would connect you to the East Coast Reflector (node 27339).


Disconnect from any connected nodes. This will terminate your connection / hang up the links you’ve dialed and will also initiate an auto reconnection to the W4MSI Hub (where all the local repeaters are linked together).

Winlink RMS gateways

Elkton, KY – 147.500 – RMS Gateway: W4MSI-10 – Digipeater: W4MSI-15

Oak Grove, KY – 147.500 – RMS Gateway: KO4YES-10 – Digipeater: KO4YES-15

Latest News

** UPDATE ** Ultimately, due to different projected paths for the two repeater systems (W4MSI & N1YKT) we have decided to not have the N1YKT Hopkinsville, KY Repeater “permanently” linked with the W4MSI Repeater System. There has been no foul play, no hostility and no ill […]
Good Morning All, We’re pleased to announce that we now have a new repeater linked in with the W4MSI Hub. A big THANKS to Johnny, N1YKT for his hard work in building/maintaining a new repeater in Hopkinsville, KY. This repeater is fairly new but has already […]

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There are many expenses that come with running the Repeaters

and the various connectivity that is offered. I appreciate your support

and any donations you feel comfortable sending my way.