Chief petty officer
From Halopedia, the Halo wiki
Chief Petty Officer is the seventh enlisted rank in the navy, just above Petty Officer First Class and below Senior Chief Petty Officer, and is a non-commissioned officer.
From Halopedia, the Halo wiki
Chief Petty Officer is the seventh enlisted rank in the navy, just above Petty Officer First Class and below Senior Chief Petty Officer, and is a non-commissioned officer.
