Moin, moin U301
Do You know the S3D ? ... and can you handle it ?
Then try the following Route.
Take the UAC 3.01 Mod and create a node for each submarine type, first only for the flagsound and who is ok, because for all other Typs. I have designed it very cleary UAC.
And Yes, you can use anything
mfG a-kermit
ps: I can also make you a Sample dice if necessary.