Call Signs, Contacts and Talkgroups

Look up a US amateur call sign, find a DMR contact, or see the talkgroups repeaters use, all in one place.
Call Sign LookupDMR ContactsTalkgroups
K5CS
Valid
Charles A Shingleur
License type
Person
Operator class
Extra
Grid square
EM35 (the first four characters only)
Granted
06/09/2026
Expires
08/04/2036
Previous call sign
K5NRC

FCC License Page QRZ.com Page DMR ID on RadioID

Call Signs on This Site That Start With K5CS (2)
Call SignOn this site
K5CSRepeater
K5CS-1APRS station

Press a call sign for its license and everything the site knows about it.

Everything We Know About K5CS On This Site
Repeater
442.3625 MHz, Russellville, Arkansas DMR, color code 1, Brandmeister
APRS station
K5CS-1 digipeater
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Only the licensee's name, class, status, dates and city and state are shown, never a street address. License data: FCC public records through Callook.info. QRZ.com opens in a new tab (its own terms and any sign-in apply).