Experience points and credits for higher officer levels

What is the total number of experience points needed to reach level 5 from 4 and how many credits do you need for an instant upgrade?

ahoy abcABC,


from_____8.000 EXP, 1. filled box
from____32.000 EXP, 2. filled box
from____72.000 EXP, 3. filled box
from___128.000 EXP, 4. filled box
from___200.000 EXP, 5. filled box

if a boat is in the bunker, go to the menu "Officers & crew"
mouse-over to an officer and it shows you the skill now
and at how many points until the next upgrade
mouse-click at an officer shows you how many credits cost the upgrade

How many credits from levels 4 to 5?

mouse-click at an officer shows you how many credits cost the upgrade

I don't know how much, because I have no officers at lvl 4

and the example is from an aux, that's why upgrade isn't possible ;)

If I have a VIIC and the radio operator is using radar, what are the commands for radio operator available [excluding reports sent]?

Every officer has his own dropdown menu. Just open it and look.

• weather-report
• contact-report
• 360° radar sweep
• continuous radar sweep on/off