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
W3USR
Valid
The University Of Scranton Amateur Radio Club
License type
Club
Grid square
FN21 (the first four characters only)
Granted
06/30/2020
Expires
06/30/2030
Previous call sign
KC3PJO
Club trustee
W2NAF

FCC License Page QRZ.com Page DMR ID on RadioID

Call Signs on This Site That Start With W3USR (5)
Call SignOn this site
W3USR/02Sonde receiving station
W3USR/03Sonde receiving station
W3USR/04Sonde receiving station
W3USR/05Sonde receiving station
W3USR/06Sonde receiving station

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

Nothing on this site carries W3USR 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).