Petty officer second class

Petty Officer Second Class is the fifth enlisted rank of the UNSC Navy and is a non-commissioned officer. It is equal in rank to Sergeant in the UNSC Marine Corps. This is automatically the rank of graduated spartan 2s

In informal settings, Petty Officers Second Class are typically called "Petty Officer".

Known Petty Officers Second Class

 * Cassandra
 * Shiela Polaski
 * Li-008
 * Joshua-029
 * Vinh-030
 * Samuel-034
 * Isaac-039
 * William-043
 * Anton-044
 * Linda-058
 * Malcolm-059
 * Kelly-087
 * Grace-093
 * Nicole-458
 * Adam-B004
 * Lucy-B091
 * Min-B174
 * Tom-B292
 * Holly-G003
 * Spartan-James
 * Spartan-Jane
 * Spartan-Robert
 * Spartan-Shane
 * Spartan-Sheila