The American Radio Relay league is the parent organization for amateur radio.  Here you will find information on just about everything dealing with amateur radio.  Hams are encouraged to join this organization.
 

•   Home Page
•   Arkansas Section Page
•   ARRL Contact names, numbers & email addresses
•   Search for hamfests
•   Join or renew your ARRL membership
•   ARRL members only, register to access online materials
•   Benefits to ARRL members (an overview)
•   Page with links to many emergency management organizations (civilian and government) plus documents and other useful information on emergency management.  Lots and lots of excellent links here.
•   National Traffic System (Message handling services)

•   QRZ.com  Lookup domestic and some foreign call signs.
•   Buckmaster's Worldwide HamCall Server from DX-Zone  Even if you only have the prefix of the call you can tell generally where it came from!
•   University of Arkansas Little Rock amateur callsign database (Search using name, call, address, city, state, etc.)
•   N4MC's Vanity HQ  Look up call signs, see what vanity calls are available, see a map with hams in an area, print yourself a nice amateur radio certificate, print a reference copy of your ham ticket.
•   eHam.net  News, articles, reviews of ham gear, picures, how to do it stuff, stuff for sale, etc.  Register (it's free) to post messages and have access to all the information on the site.
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