What mod(s)? ... and do you mean to tell me, you're skippering a submarine, and ~you~ don't know Morse code?... There will be no investigation. This will go directly to trial. You better line yourself up a good JAG mister! That is all!
I couldn't even pass the Boy Sprouts requirements for a Morse Code Merit Badge 45+ years ago...
- we need an interpreter!
btw, "Welcome to SubSim!"