Read what the message says You need a free officer to command it, that is an officer in the Passenger slot (dont assign him any duties, or just click remove on one you already have assigned, BEFORE ...
quick question.. i'm level 4 now... but suddenly i have penalitys with some of my skills (they are lowered by 1), and there is no manual ot tip helping me to understend why...
Topic: 
You need a free officer to command it, that is an officer in the Passenger slot (dont assign him any duties, or just click remove on one you already have assigned, BEFORE ...
