151st Medical Battalion Unit Crest (Wings of Mercy) - Sold in Pairs PICK_PAIR_MIRRORED~6554 COL-MF United States Army 87th ADA

United States Army 87th ADA (Air Defense Artillery) Group Unit Crest (Defensores Boreae)

The Unit crests are worn on the Army Class A Service Green and Army Service Uniform (ASU)

beverage powder

Semper Ultimo is their motto and means Always On Top

McNair in Washington

151st Medical Battalion Unit Crest (Wings of Mercy) - Sold in Pairs PICK_PAIR_MIRRORED~6554 COL-MF United States Army 87th ADAUnited States Army 151st Medical Battalion Unit Crest (Wings of Mercy) 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