Chief of the Boat

The Chief of the Boat or COB is an unnamed non-commissioned officer in the United States Navy assigned to the U.S.S. Philadelphia.
As the senior NCO aboard the Philadelphia, the COB serves as the senior enlisted advisor to the boat's commanding officer.
==Biography==
===Pre-Series===
===NCIS Season 1===
==Personality==
==Physical Appearance==
Category:Americans in NCIS
Category:NCIS articles whose full names are not known
Category:One-Off NCIS Characters
Category:Naval Officers in NCIS
Category:Navy Master Chief Petty Officers in NCIS