And if you want to land the destroyer, mind to retract the belly turret before

Oh, I forgot to tell, to break the moorings of the ships, take distance control of the space dock. Dock 1 is the Flak frigate on the left, and then until Dock 6 which is the Destroyer.
Their is also 2 secrets passages inside the cap quarter of the destroyer, and one in the 2 other top officier.