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 (-) OK (1) Facet State City Norman (1) (-) Upland (1) Facet City Membership Class (-) Amateur Affiliate (1) Facet Membership Class Division HAD (1) Facet Division Showing 1-1 of 1 results Robert Branch Amateur Affiliate Affiliation AAVSO, ASP State/Province OK Country United States