Editing Master chief petty officer

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{{Rank Infobox
|name=Negro
|image=[[Image:MCPON.png|75px]]<ref>This insignia can be seen attached to the memorial in the final cutscene for the level "Halo" in ''[[Halo 3]]''.</ref>
|affiliation=[[UNSC Navy]]
|higher rank=[[Ensign]]
|lower rank=[[Senior Chief Petty Officer]]
|command=
|known=*[[Master Chief|SPARTAN-117 "John"]]
}}
'''Master Chief Petty Officer''' is the ninth and highest enlisted rank of the [[UNSC Navy]] and is a [[non-commissioned officer]]. It is equal in rank to [[Master Gunnery Sergeant]] and [[Sergeant Major]] in the [[UNSC Marine Corps]]. 

In informal settings, Master Chief Petty Officers are typically called "Master Chief" or "Chief".

The protagonist of the '''''[[Halo]]''''' series, [[John-117|"Master Chief"]], is named for his rank of Master Chief Petty Officer.

==References==
<references/>

{{Clear}}
{{Navy Enlisted Ranks}}


[[Category:UNSC]]

[[Category:Ranks]]