(NO RANK INSIGNIA) ORDINARY CADET (OC) ABLE CADET (AC) LEADING CADET (LC) QUALIFIED PETTY OFFICER SECOND CLASS (QPO2) PETTY OFFICER SECOND CLASS (PO2) QUALIFIED PETTY OFFICER FIRST CLASS (QPO1) PETTY OFFICER FIRST CLASS (P01) CHIEF PETTY OFFICER SECOND CLASS (CPO2) CHIEF PETTY OFFICER FIRST CLASS (CPO1)