Talk:Lockheed AH-56 Cheyenne/to do


 * Development
 * Previous U.S. Army gunship development
 * 1955
 * Howze Board
 * 1961 Sioux Scout and Airmobile test
 * FAS
 * AAFSS
 * Conair design
 * Sikorsky S-66
 * History
 * First flight
 * Production contract
 * Development problems
 * Requirements Document
 * Request to change rotor length to meet requirements.
 * Non-fatal and fatal accidents caused by rotor system.
 * Cancellation of production contract.
 * Cost-Reduction Initiative
 * 1971 fly-off with S-67 Blackhawk and Bell 309 King Cobra.
 * 1972 - Cancellation of the AH-56 Cheyenne program.
 * Birth of AAH
 * External Links
 * Global Security (Born2flie 00:30, 14 November 2006 (UTC))