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 Facet State City Mesa (1) Tucson (3) Facet City Membership Class DA (1) Div Affil - DPS (4) Div Affil - HAD (1) DPS (2) E (5) F (19) Full Emeritus Member (4) Full Member (10) GR (2) Graduate Student (1) JR (1) Facet Membership Class Division Facet Division