Finally starting to get some immersion in SH5 to go along with the gorgeous maritime graphics!
Okay I've tested the BBC radio mod and it works fine as well. The link for it can be found on the same page as the Transatlantic mod provided by Mueller
I've just used the new radio.ini settings as suggested by Ziem in his Radio Paris mod (as i think the antennae settings are different in SH4, though not sure it would make a difference):
http://www.subsim.com/radioroom/showthread.php?t=164021
[CHANNEL]
Name=Washington
Folder=Washington
Freq=22
Antenna=01.01.1930-01.01.2000:44.16,-35.10:100000
;MusicVolumeOnNews takes values from 0.01 to 1
MusicVolumeOnNews=0.5
[CHANNEL]
Name=Paris
Folder=Paris
Freq=33
Antenna=01.01.1930-01.01.2000:44.16,-35.10:100000
;MusicVolumeOnNews takes values from 0.01 to 1
MusicVolumeOnNews=0.4
[CHANNEL]
Name=DHB
Folder=DHB
Freq=44
Antenna=01.01.1930-01.01.2000:44.16,-35.10:100000
;MusicVolumeOnNews takes values from 0.01 to 1
MusicVolumeOnNews=0.5
[CHANNEL]
Name=BBC
Folder=BBC
Freq=55
Antenna=01.01.1930-01.01.2000:44.16,-35.10:100000
;MusicVolumeOnNews takes values from 0.01 to 1
MusicVolumeOnNews=0.5