Special Study of Gunnery Practice using Targets Towed by Manned Aircraft.

摘要

This Directorate was responsible for the study of gunnery practice using targets towed by manned aircraft. The primary objectives were: (1) To recommend changes to AR 385-63which will allow gunnery practice on targets towed by manned aircraft;and (2) To update the surface danger zone for various ammunition when firing gun air defense systems at aerial and ground targets. The results of the study were based upon comments by numerous agencies and the experience of MTD personnel in conducting aerial firing tests of gun air defense systems. Included in the report are: (1) The recommended firing procedures for gunnery practice; (2) Updated surface danger zones; (3) A general discussion of firing interrupt switches for the Vulcans, M163and M167; M42,twin, 40-mm; M45,quad,caliber .50;and (4) A discussion of the safety officer's location which will allow him to determine if a safe firing condition exists. It was recommended that: (1) AR 385-63be changed immediately to reflect the updated surface danger zone information; (2) A program be initiated for development of standardized firing interrupt switches; (3) A firing interrupt switch be an integral part of any future gun air defense system;and (4) Gunnery practice on targets towed by manned aircraft not be allowed until firing interrupt switches are provided.