In this fascinating, detailed account, Wayne Mutza takes a look inside this extraordinary, little-known, but very special unit of the U.S. Air Force. Published here for the first time is the colorful history of the men and their helicopters that made their living with the legendary SOG teams of the Army Special Forces. From secret cross-border missions during the Vietnam War to current operations in the Middle East. Also included is a special section of Green Hornet emblems, and detailed lists of every aircraft flown by the 20the Special Operations Squadron. Over 200 colour & b/w images