503rd Aviation Battalion Unit Crest (Vision Support and Succor) - Sold in Pairs Eyewear The alternating squares allude to

The alternating squares allude to constant vigilance whether day or night

Active Duty for training may be authorized to be performed in replacement of regular annual field training periods

United States Army 373rd Quartermaster Battalion Unit Crest (Lightning Carriers)

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The 242nd Ordnance Battalion is based out of Fort Carson in Colorado Springs

503rd Aviation Battalion Unit Crest (Vision Support and Succor) - Sold in Pairs Eyewear The alternating squares allude toUnited States Army 503rd Aviation Battalion Unit Crest (Vision Support and Succor) Criteria: These distinctive unit insignia (DUI) are worn by the 503rd Aviation Battalion. Vision Support and Succor is their motto. Approved for wear in 1964. Unit crests are worn on the Army Class A Uniform (Greens) and Army Service Uniform (ASU). Note: Sold in pairs (i. e., if you order a quantity of 1 you will receive two Unit Crests).