Includes notes on meeting with various regional microwave carriers to discuss formation of an industry study group on the proposed educational communications network; correspondence between COMSAT, NASA, and the CPB concerning usage of satellites for interconnection of public broadcasters and to form communications network; correspondence regarding authorizations necessary for Microwave Communications Inc. to do business within various states; Bader letter to Sanford Litvack, providing chronology of anti-trust activities of AT&T in relation to their opposition to the Microwave Communications Inc. proceeding; draft of letter from Bader to Ben Waple, FCC Secretary, suggesting that by proposing Series 11,000, AT&T has tacitly abandoned its opposition to the Microwave Communication Inc. concept; drafts of letter to Rosel Hyde, FCC Chairman, defending amendments to original application; Microwave article on history of AT&T control of microwave communications industry, and early challenges from private microwave companies; Microwave article on impact of Presidential Task Force's report on AT&T's monopoly.