Better known as a unit crest, the Distinctive Unit Insignia (DUI) of the 183rd Aviation Regiment (also referred to as the 183rd Aviation Battalion because it consists of a single battalion) was approved on 11 July 1989. An eagle with outstretched talons is the embodiment of flight, swiftness, and attack from the sky—all characteristics of the Regiment’s attack helicopters and offensive mission. Behind the eagle is a white division on an ultramarine blue background representing the sky; blue also stands for loyalty, perseverance, and devotion. The wavy division at the bottom stands for the Snake River and the Regiment’s main training area.
Black is used for the background of he scroll because it suggests solidity, strength, cohesion, and resiliency. AVES PRAEDAE, the Regimental motto, is a Latin phrase meaning “Birds Of Prey,” another reference to the unit’s mission of aerial assault. The use of white (silver) for the inscription, combined with the black background, implies the capability to carry out both day and night operations.
Distinctive Unit Insignias are worn by all Soldiers (except General Officers) in units that have been authorized to be issued the device. It is worn centered on the shoulder loops of the Army Green Service Uniform (AGSU) and the blue Army Service Uniform (ASU, Enlisted only) with the base of the insignia toward the outside shoulder seam. DUIs are not worn on the Dress variations of either uniform, however.
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The 183rd Aviation Regiment consists of the 1st Battalion (Assault Helicopter), also referred to as the 1-183rd Aviation Battalion. It is headquartered at Gowen Field in Boise, Idaho.