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 (2) CO (1) NH (1) OK (1) VA (1) WI (1) Facet State City Facet City Membership Class Div Affil - HAD (1) Full Member (2) Undergrad Student (1) Facet Membership Class Division HEAD (1) Facet Division