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 (-) TX (1) Facet State City Arlington (1) Austin (1) Commerce (1) Fort Davis (2) Richardson (1) Spring (1) (-) Houston (1) Facet City Membership Class (-) Full Member (1) Facet Membership Class Division DPS (5) SPD (4) DDA (3) HEAD (3) LAD (1) (-) HAD (1) Facet Division Showing 1-1 of 1 results Thomas Williams Full Member Affiliation State/Province TX Country United States