Talk:Unknown marine VHF 161.300
From Signal Identification Wiki
http://www.bakom.admin.ch/themen/frequenzen/00689/01575/index.html?lang=en
https://www.rega.ch/en/operations/additional-services/emergency-radio.aspx
http://www.ofcomnet.ch/cgi-bin/rir.pl?id=0504;nb=01 --Mbeam (talk) 02:33, 1 June 2016 (NZST)
https://www.ofcomnet.ch/api/rir/0504/01 Updated link --SwornEnema (talk) 08:13, 16 July 2021 (NZST)