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
K5KM
Valid
David L Warren
License type
Person
Operator class
Extra
Grid square
EL19 (the first four characters only)
Granted
04/26/2019
Expires
04/26/2029
Previous call sign
KD5GJF

FCC License Page QRZ.com Page DMR ID on RadioID

Call Signs on This Site That Start With K5KM (2)
Call SignOn this site
K5KMRepeater
K5KMY-9APRS station

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

Everything We Know About K5KM On This Site
Repeater
146.7450 MHz FM
Sign in to also see DMR IDs from the contact list.

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).