The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.

See HamCall's callsign divisions listed by location, by callsign prefix, or by US Zip code. See a map of the US ham population. Each red dot represents one or more hams with a street address in the FCC …

2 days ago · There are several ways to search the QRZ database. Choose Type above to change the type of search. The available search types are: By Callsign - search for a specific callsign. Can use * …

For the latest up-to-date information you can search the FCC's live data by clicking here. For the RadioQTH lookup below, once the results come back you can click on the call sign and get a …

Jun 25, 2025 · Explore granular search interfaces into more than 40 specialized FCC databases such as radio call signs and equipment authorization.

This utility will present current and historical FCC call sign data for an active call sign. Copyright 2010-2026 K6VEC Amateur Radio Group Inc / HamClubOnline. All rights reserved.

Amateur radio Call Sign database, search thousands of ham radio operator records online in United States and Canada.

Tips for Searching: This search page accepts partial callsigns too! For example, to find all QSL managers for 4U0 callsigns, you can simply enter '4U0' in the callsign box. The system will also …

Search Scope: Matches licenses with the following radio service codes: HA, HV. search criteria may result in a longer wait. All Alabama Alaska American Samoa Arizona Arkansas Armed Forces - …

3 days ago · Select the desired search criteria with the fields below to search for an available call sign. You can search for specific call sign suffix characters by typing them in the field labeled "Suffix" and …