191st Infantry Brigade Unit Crest (Vigilante Salis) - Sold in Pairs sbb?_w=70 According to AR 670-1

According to AR 670-1

United States Army 81st Stryker Brigade Combat Team Combat Service Identification Badge

or maintenance personnel at an Aircraft Intermediate Maintenance Detachment or Department or aircraft squadron

The MA rating is also supplemented by DoD personnel and contractors

191st Infantry Brigade Unit Crest (Vigilante Salis) - Sold in Pairs sbb?_w=70 According to AR 670-1United States Army 191st Infantry Brigade Unit Crest (Vigilante Salis) 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