Skandinavia
| Flag | Country | Site | Link |
 |
Denmark | ARDF Denmark | http://www.qsl.net/oz7fox/ |
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Finland | ARDF Finland | http://ardf.pp.fi |
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Norway | ARDF Norway | http://www.ardf.no |
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Sweden | ARDF Sweden | http://www.pejla.se |
Europa
| Land | Side | Lenke | |
| Europe | IARU region 1 | http://www.ardf-r1.org/ | |
 |
Austria | ARDF Austria | http://www.qsl.net/oe6fzg/ |
 |
Belgium | ARDF pages by ON7YD | http://www.qsl.net/on7yd/ardf.htm |
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China | Chinese Radio Sports Association | http://www.crsa.org/0_eng_home.html |
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Czech republic | ARDF Czech republic | http://www.ardf.cz |
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France | ARDF France | http://www.ref-union.org/ardf/Fran%E7ais/cadreF1.htm |
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Germany | ARDF Germany  |
http://www.darc.de/referate/ardf/ |
 |
Hungary | ARDF Hungary | http://www.ardf.hu/ |
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Italy | ARDF Italy | http://www.ardf.it |
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Netherlands | ARDF Netherlands | http://www.ardf.nl |
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Poland | ARDF Poland | http://ardf.pzk.org.pl/ |
| Polish radioorienteering sport federation | http://www.pzrs.org.pl/ | ||
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Russia | ARDF Home Page by Max Brichag, RU3ADF | http://www.ardf.da.ru/ |
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Slovakia | ARDF Slovakia | http://www.rob.sk/ |
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Slovenia | ARDF Slovenia | http://lea.hamradio.si/arg/ |
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Switzerland | Peilgruppe Bantiger | http://www.ardf.ch/ardf.htm |
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United Kingdom | ARDF UK | http://www.ardf-uk.co.uk/ |
| RSGB DF Committee | http://www.ardf.btinternet.co.uk/index.html | ||
| Basingstoke ARC, ARDF | http://www.barc.uklinux.net/ardf.php | ||
| Swansea ARDF group | http://ardf.swan.ac.uk/ |
Resten av verden
| Land | Side | Lenke | |
 |
Australia | ARDF Australia | http://www.ardf.org.au |
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Canada | ARDF Canada | http://www.rac.ca/news/ardfnews.htm |
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Japan | ARDF Japan | http://www.jarl.or.jp/Japanese/1_Tanoshimo/1-5_ardf/ardf.htm |
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New Zeeland | ARDF New Zeeland | http://www.nzart.org.nz/nzart/ar_info/ardf.html |
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Taiwan | ARDF Taiwan | http://www.ctarl.org.tw/bv2ya/Ham-ardf.html |
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USA | IARU Region 2 ARDF | http://www.ardf-r2.org |
| Homingin – ARDF Pages by Joe Moell, K0OV | http://members.aol.com/homingin/ | ||
| Ron Graham electronics page | http://users.mackay.net.au/~ron/ | ||
| Radio Orienteering in a Compact Area | http://www.qsl.net/kq6xa/roca/ | ||
| Southern California Transmitter Hunters | http://www.thunter.org/ | ||
| Piedmont Transmitter Tracking | http://www.qsl.net/nz0i/ | ||
| Transmitter hunting in the San Francisco Bay-Area | http://www.thunt.org/ | ||
| QRP Fox hunt | http://www.qrpfoxhunt.org/ | ||
| Albuquerque Transmitter Hunters | http://home.att.net/%7Ewb8wfk/ |
Flags courtesy of ITA‘s Flags of All Countries used with permission.