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
N4SRN
Valid
Charles B Jessee
License type
Person
Operator class
General
Grid square
FN42 (the first four characters only)
Granted
08/12/2016
Expires
08/12/2026
Previous call sign
KC1CJN

FCC License Page QRZ.com Page DMR ID on RadioID

Everything We Know About N4SRN On This Site
Sonde receiving station
N4SRN
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).