56th Information Operation Group Unit Crest (Defending Mercury) - Sold in Pairs PICK_PAIR_NON_IDENTICAL~1441 CHEM-ENL-BI Criteria: Worn by Aviation Structural

Criteria: Worn by Aviation Structural Mechanics (AM) with ranks from Petty Officer 3rd Class (E-4) to Petty Officer 1st Class (E-6)

United States Army Quartermaster Branch Insignia

United States Army New Mexico National Guard Unit Crest

They also are responsible for deck side watch

United States Navy E-4/5/6 Gas Turbine System Technician Rating Badge

56th Information Operation Group Unit Crest (Defending Mercury) - Sold in Pairs PICK_PAIR_NON_IDENTICAL~1441 CHEM-ENL-BI Criteria: Worn by Aviation StructuralUnited States Army 56th Information Operation Group Unit Crest (Defending Mercury) Criteria: These distinctive unit insignia (DUI) are worn by the 56th Information Operations Group. Defending Mercury is their motto. A unit of the Washington Army National Guard (WA ARNG) and headquartered in Tacoma, WA. Unit crests are worn on the Army Service Uniform (ASU) and Army Class A Uniform (Greens). Note: Sold in pairs (i. e., if you order a quantity of 1 you