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
K3LR
Valid
Timothy J Duffy
License type
Person
Operator class
Extra
Grid square
EN91 (the first four characters only)
Granted
06/11/2024
Expires
07/28/2034

FCC License Page QRZ.com Page DMR ID on RadioID

Call Signs on This Site That Start With K3LR (1)
Call SignOn this site
K3LR/DSonde receiving station

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

Nothing on this site carries K3LR yet (no repeater, APRS station, feeder, weather station or receiving station).

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).