409th Support Brigade Unit Crest (Semper Protinus) - Sold in Pairs Misc Bags and at some bases Harbor

and at some bases Harbor Patrol

United States Navy W-3 Soft Shoulder Marks - Air Traffic Control

United States Army 163rd Field Artillery Regiment Unit Crest (Arms For Support)

The lightning bolts signify the immense power of communications

409th Support Brigade Unit Crest (Semper Protinus) - Sold in Pairs Misc Bags and at some bases HarborUnited States Army 409th Support Brigade Unit Crest (Semper Protinus) Criteria: Unit Crests are unique to each unit in the U. S. Army and are officially known as Distinctive Unit Insignia although most Soldiers refer to them as "Unit Crests." The insignia design is derived from the coat of arms authorized for a unit. All personnel assigned to the organization wear the insignia, except general officers, the Sergeant Major of the Army and the Senior