REQUEST FOR SUPPLEMENTAL CONSTRUCTION FUNDS TO UPDATE AND REHABILITATE THE COVERT COMMUNICATIONS LABORATORY'S ANECHOIC CHAMBER

GSA;, A ? MAY 1 EDITI W ,b or Rel !!'Se 2001/11/ ~&(JkX P80-01055A00Q 00050047-1 63A F UNITED STATES GOVERNMENT Memorandum Chief, Program Coordination Staff, OC FROM : Chief, Covert Communications Division, OC CCD-M72- ?/'J DATE: 19 May 1972 SUBJECT: Request for Supplemental Construction Funds to Update and Rehabilitate the Covert Communications Laboratory's Anechoic Chamber 1. In the late 1950's when microwave technology was the current technical trend echoic chamber was constructed 25X1A at CC...