554th Engineer Battalion Unit Crest (Haec Lucra Laborum) - Sold in Pairs Standard (Bronze) This DUI was redesignated for

This DUI was redesignated for the 52nd Aviation Regiment in 1996

this item is designed to be worn on the Army Dress Blue (ASU) Uniform

set against a blue shield

Criteria: These distinctive unit insignia (DUI) are worn by the 242nd Engineer Battalion

554th Engineer Battalion Unit Crest (Haec Lucra Laborum) - Sold in Pairs Standard (Bronze) This DUI was redesignated forUnited States Army 554th Engineer Battalion Unit Crest (Haec Lucra Laborum) 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