Spalding & District Amateur Radio Society http://www.5bits.net/lu5dx/
http://www.liverpoolfc.tv/
http://radioworks.com/ntrimchart.html
http://www.carabus.co.uk/jscalculators.html
http://www.geocities.com/rttyfanclub/
http://www.worked-all-britain.co.uk/
http://www.g3vfp.org/download.html
http://www.nonstopsystems.com/radio/frank_radio_hell.htm
http://www.bandplans.com/index.php?band=20
http://www.lovell-info.se/index1.htm
http://www.obriensweb.com/sked/
http://www.iaru.org/iaruqsl.html
http://www.timeanddate.com/worldclock/
http://www.qsl.net/gm3woj/latticetower.htm
http://www.ik3qar.it/manager/
http://www.tulip-radio.co.uk/
http://wab.intermip.net/seo_index.php?a=vtopic&t=26
http://www.uksmg.org.uk/news.php
http://sites.google.com/site/feldhellclub/
http://www.swpc.noaa.gov/SWN/index.html
http://members.tcq.net/nzeronv/callsign_databases.htm
http://physics.princeton.edu/pulsar/K1JT/
http://www.obriensweb.com/bozoguidejt65a.htm
http://www.chris.org/cgi-bin/jt65talk
http://dx.qsl.net/logs/
http://www.ng3k.com/Dxcc/
http://www.qsl.net/qslmanagers/index_files/Page1211.htm
http://www.g3ngd.talktalk.net/antenna.html
http://www.isp.ca/ve3nh/topref.htm
http://www.ncdxf.org/Beacon/BeaconSchedule.html
http://www.souz.co.il/hamradio/callbookse.htm
http://lcwo.net/
http://www.qrz.com/callsign
http://www.rsgbiota.org/index.php
http://www.csgnetwork.com/antennaevcalc.html
http://eu.srars.org/
http://larc.hamgate.net/SuperLoop.htm
http://www.arrl.org/awards/dxcc/Eth-operating-ENarrl-SITE-1jul2008.pdf
 

http://www.statusquo.co.uk/

http://www.iaru.org/iaruqsl.html 

http://www.arrl.org/

http://www.cebik.com/wire/cut.html

 

Radio Society Of Great Britain
The International Morse Preservation Society
Radio Amateur Old Timers Association
G-QRP Club
The British Radio Teledata Group
Straight Key Century Club
Chiltern DX Club