Donald J. Porter (ISBN 10 – 0830686193)
Out of Print.
New old stock.
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.