WARBIRDTECH No 27 LOCKHEED AH-56A CHEYENNE

First Dedicated Gunship * Weapons Systems Details * Cockpit Photographs * Hingeless Rotor Description * Extensive Testing Programme * Propulsion System Details * Full-colour photograph section * Includes numerous excerpts from rare military technical manuals and original engineering drawings * Exploded views and cutaway drawings * Covering one of the most radical and highly developed helicopters ever, this work details the evolution and eventual failures of the aircraft. Includes accounts of structural break-up in wind tunnel testing, factory photographs, and cutaway views, propulsion and weapons systems details, rigid rotor explanation, etc.