311th Sustainment Command Unit Crest (Provide Sustain Maintain) - Sold in Pairs PICK_PAIR_MIRRORED~AFR-8021 Aircraft Maintenance Technicians usually refer

Aircraft Maintenance Technicians usually refer to themselves as A&P's

CSIB's are worn on the Army's Dress Blue (ASU) uniform

28th Infantry Division

50-Year Federal Length of Service Lapel Pin

United States Army 18th Aviation Battalion Unit Crest (Swift Mobility)

311th Sustainment Command Unit Crest (Provide Sustain Maintain) - Sold in Pairs PICK_PAIR_MIRRORED~AFR-8021 Aircraft Maintenance Technicians usually referUnited States Army 311th Sustainment Command Unit Crest (Provide Sustain Maintain) 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