Committee on Scientific Use of the Radio Spectrum, Committee on Radio Frequencies, Board on Physics and Astronomy, Division on Engineering and Physical Sciences, National Research Council of the National Academies
Committee on Intellectual Property Rights and the Emerging Information Infrastructure, Computer Science and Telecommunications Board Commission on Physical Sciences, Mathematics, and Applications, National Research Council
Committee on NASA Astronomy Science Centers, Space Studies Board, Division on Engineering and Physical Sciences, National Research Council of the National Academies