NCO RANKS

                             
FIRST SERGEANT     MASTER SERGEANT
TECHNICAL SERGEANT

                                               
       STAFF SERGEANT              TECHNICIAN 3rd GRADE    

                                                
           SERGEANT                 TECHNICIAN 4th GRADE

                                                
            CORPORAL                 TEACHNICIAN 5th GRADE
                                            
PRIVATE FIRST CLASS


PRIVATE
(NO CHEVRONS)

FOR MORE INFORMATION:
http://en.wikipedia.org/wiki/United_States_Army_enlisted_rank_insignia_of_World_War_II

GROUP HEADQUARTERS CREWS

SQUADRON HQ

BRIEFING ROOM         GROUP OPERATIONS