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 (-) AZ (1) Facet State City Mesa (1) (-) Tucson (1) Facet City Membership Class AM (1) F (2) Full Member (2) (-) Full Emeritus Member (1) Facet Membership Class Division DPS (4) DDA (2) HAD (2) SPD (2) HEAD (1) (-) LAD (1) Facet Division Showing 1-1 of 1 results William David Arnett Full Emeritus Member Affiliation State/Province AZ Country United States