NOTICE OF VALIDATION MILITARY STANDARD LIGHT, MARKER, CLEARANCE-SERVICE MS35423B NOTICE 1 18 September 1987 MS 35423B dated 5 February 1985, has been reviewed and determined to be valid for use in engineering and acquisition. Custodian: Army - AT Navy - MC Air Force - 99 Preparing Activity: Army - AT Review Activities : Army - PI Air Force - 84, 85 DLA - GS User activities: Army - ME Navy - AS, EC, YD FSC 6220 AMSC N/A DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. T THIS DOCUMENT CONTAINS “, PAGES. T Licensed by Information Handling Services