Lockheed AH 56 Cheyenne Attack Helicopter Demonstration

Lockheed AH 56 Cheyenne The Lockheed AH56 Cheyenne was an attack helicopter developed by Lockheed for the United States Army. It rose from the Army s Advanced Aerial Fire Support System (AAFSS) program to field the service s first dedicated attack helicopter. Lockheed designed the Cheyenne using a fourblade rigidrotor system and configured the aircraft as a compound helicopter. It also featured lowmounted wings, a tailmounted thrusting propeller, and a single General Electric T64 turboshaft engine. Th