Thank
CVN XO is first - then deep draft CO.Depends on the ship. DDGs and LSDs are CO/XO fleet-up jobs with two O-5s. LHDs, LHAs, LPDs, LCCs, and CGs are all O-6 COs with O-5 XOs (usually on their second or third look for CO Afloat). The Amphibs also oscillate with SWO and Aviator skippers, where every other CO is an aviator getting his deep-draft stamp before becoming a carrier XO.