https://archive.org/download/mp3-com-rescue-barge-Y/Y_version_1b.mp3
hfos | http://www.mp3.com/hfos

https://archive.org/download/mp3-com-rescue-barge-E/Eerie_tones_02.mp3
hfos | http://www.mp3.com/hfos

https://archive.org/download/mp3-com-rescue-barge-E/Eerie_tones_01.mp3
hfos | http://www.mp3.com/hfos