The McDonnell Douglas OH-6A Helicopter - Aero Series 38
While greatly eclipsed in the annals of military aviation by the Huey and Cobra helicopters with which it served in the Vietnam War, the OH-6A earned a reputation of strength and reliability unmatched by its contemporaries. The first modern turbine-powered light observation helicopter, the OH-6A served as the U. S. Army's main scout for search and rescue missions in combat zones.