» AE7Q Amateur Radio Tools    A collection of on-line and off-line look-up tools and databases, station information, history and contact details.    http://www.ae7q.net

» CQoogle    An amateur radio oriented search engine which will return only Ham Radio results.    http://www.cqoogle.com

» Find Your Shack    Featuring photos of amateur shacks, with instructions to submit your own shack photos to share.    http://g4zkm.bravehost.com

» HamCall    Provides database search, renewal or modification of FCC license, and callsign updates. Includes club link.    http://hamcall.net/call

» HamRad    Search engine for amateur radio manufacturers, dealers, and organizations.    http://www.hamrad.com

» Hamdata    Callsign lookup. Late FCC information. Information about the Hamdata callbook/logbook cd.    http://www.hamdata.com

» Polish Callbook    Callsign database for Polish amateurs.    http://callbook.pzk.org.pl/engindex.php

» QSL Manager Database    Locate the manager for a DX-station you wish to QSL with.    http://www.qslinfo.de

» QTH.Net Mailing Lists    A listing and search of amateur radio email lists hosted by QTH.Net.    http://www.qth.net

» SARL Callbook Lookup    Searchable database of South African callsigns.    http://www.sarl.org.za/callbook.asp

» The DXZone    Ham radio search engine and directory updated daily    http://www.dxzone.com

» Top Hams Search Engine    Amateur radio dedicated search engine. Links.    http://www.top-hams.co.uk/

» WM7D    Callsign database, solar reports, and amateur radio resources.    http://www.wm7d.net/