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
K5OZK
Valid
Ozark Amateur Radio Club
License type
Club
Grid square
EM36 (the first four characters only)
Granted
05/04/2020
Expires
05/05/2030
Previous call sign
KD5JUY
Club trustee
NA0D

FCC License Page QRZ.com Page DMR ID on RadioID

Everything We Know About K5OZK On This Site
Repeaters
146.8800 MHz FM
442.3000 MHz FM
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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).