517th ADA (Air Defense Artillery) Unit Crest (We Sweep the Sky) - Sold in Pairs ISLAND_9C~80252 The setting sun refers to

The setting sun refers to the unit's allocation to the western most states

• Copper induction dampening system to eliminate the need for liquids to slow the rotation of the magnet

" is emblazoned across the bottom scroll and reference the unit's Pacific service during World War II and the Korean War

global strike and strategic deterrence

517th ADA (Air Defense Artillery) Unit Crest (We Sweep the Sky) - Sold in Pairs ISLAND_9C~80252 The setting sun refers toUnited States Army 517th ADA (Air Defense Artillery) Unit Crest (We Sweep the Sky) 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