US OH-6 Cayuse in either 15mm or 20mm (please choose scale from the drop down above) 

The Hughes OH-6 Cayuse is a single-engine light helicopter designed and produced by the American aerospace company Hughes Helicopters. Its formal name is derived from the Cayuse people, while its "Loach" nickname is derived from the Light Observation Helicopter (LOH) program, under which it was procured.

During 1966, the OH-6 began service with the U.S. Army, and promptly entered active combat in the Vietnam War. In theater, it was commonly operated in teams with rotorcraft such as the Bell AH-1 Cobra attack helicopter, using so-called "hunter-killer" tactics to flush out and eliminate hostile ground targets. The OH-6 would act as bait to draw enemy fire and mark targets for other platforms such as the AH-1 to attack. In one clandestine incident in 1972, known as the Vinh wiretap, a pair of OH-6As were heavily modified and used by the Central Intelligence Agency (CIA) via Air America to infiltrate Vietnamese high level communications, providing valuable intelligence. Reportedly, 964 out of the 1,422 OH-6As produced for the U.S. Army were destroyed in Vietnam alone.

These are from the fabulous 3D Breed March to Hell Vietnam range - please check out my many other listings from this range : 

https://www.ebay.co.uk/str/skillballsminiatures/15mm-Vietnam/_i.html?store_cat=44563086014

Skillball's Miniatures are delighted to be licensed printers for the full 3D Breed range of digital sculpts