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 State CA (3) CT (1) IL (1) MD (3) VA (1) Facet State City Facet City Membership Class Amateur Affiliate (1) F (1) Full Emeritus Member (1) Facet Membership Class Division DPS (4) DDA (3) Facet Division