Minstens één keer per maand worden de links nagekeken. We garanderen dat 99% van de aangeboden links operationeel zijn of aangeduid als "Out of order". Niet werkende links worden aangeduid met "Out of order". Indien de link na verloop van tijd nog steeds niet werkt en we vinden geen oplossing om de link te herstellen, dan wordt hij gewoon uit de lijst verwijderd.
| ARAI Association des Radio-Amateurs Ivoiriens |
| ARC Antwerp Repeater Club vzw |
| ARDF au Quebec par VE2EMM |
| ARDF Holland |
| ARDF in Belgium by Rik ON7YD |
| ARDF in Canada Quinte Amateur Radio Club in Ontario |
| ARDF in France by F1NQP |
ARDF in France
by REF
 |
| ARDF in Germany by the DARC: DL5NBZ & DG0YT |
| ARDF in Germany by DL1AQ |
| ARDF in Germany by DL7VDB |
| ARDF in Germany by DL7ATE (Distrikt Bayern-Ost) |
| ARDF in Germany by DG0YT |
| ARDF in Great Britain by RSGB |
| ARDF in Hungary |
| ARDF in Norway (in Norwegian) |
| ARDF in Sweden by SM5IQ |
| ARDF in Switzerland |
| ARDF in the Netherlands by PB2RDF |
| ARDF in the USA all about ARDF by K0OV |
| ARDF in the USA Georgia Radio Orienteering |
| ARDF in the USA KQ6XA |
| ARDF in the USA Bay of San Francisco by KD6DX |
| ARDF in the USA Northern Birkshire Amateur Radio Club |
| ARDF in the USA Albuquerque Transmitter Hunting |
| ARDF Webring |
| ARI Assoziazione Radioamatori Italiani (ITALY) |
| ARI Associazione Radioamatori Italiani |
| Ariane Space |
| ARISS |
