Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science (-) Heliophy (1) State MO (1) (-) VA (1) Facet State City Alexandria (3) Arlington (1) Ashland (1) Cambridge (1) Charlottesville (2) Fairfax (2) Greenbelt (2) Harrisonburg (1) Irvington (1) Washington (6) (-) Springfield (1) Facet City Membership Class (-) Full Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results John Cook Full Member Affiliation Naval Research Lab (ret) State/Province VA Country United States