Links Nationaal en internationaal Belgisch Instituut voor Postdiensten en Telecommunicatie (BIPT) European Conference of Postal and Telecommunications (CEPT) Koninklijke Unie van de Belgische Zendamateur (UBA) Vlaamse Radio Amateurs (VRA) Radioamateure der Belgischen Ostkantone (RBO) Radioamateurs du Luxembourg (RLX) Luxembourg Amateur Radio Union (LARU) Belgian Emergency Amateur Radio Services (B-EARS) Europese Radio Amateurs Organisatie (Eurao) International Telecommunication Union (ITU) International Amateur Radio Union (IARU) National Association for Amateur Radio (ARRL) Radio Amateur Satellite Corporation (AMSAT) Automatic Position Reporting System (APRS) Amateur Radio on the International Space Station (ARISS) Bandplannen IARU Region 1 HF Band Plan IARU Region 1 VHF band plan IARU Region 1 UHF band plan IARU Region 1 SHF band plan IARU Region 1 µWave band plan NASA, het ISS en ARISS website NASA website ISS website ARISS ISS Fanclub