THE FCC'S OFFICE OF ENGINEERING AND TECHNOLOGY SEEKS COMMENT ON TECHNOLOGICAL ADVISORY COUNCIL (TAC) SPECTRUM POLICY RECOMMENDATIONS. (DA No. 17-1165). (Dkt No 17-340 ) December 4, 2017 09:51

The Office of Engineering and Technology seeks comment on spectrum policy recommendations that the FCC's Technological Advisory Council (TAC) has made to the FCC through its Chairman and has elaborated on in more detail through several white papers. Comments Due:  01/31/2018. 
https://apps.fcc.gov/edocs_public/attachmatch/DA-17-1165A1.pdf