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 (-) MI (1) Facet State City Ann Arbor (2) Auburn Hills (1) Chelsea (1) East Lansing (4) Houghton (1) Marcellus (1) Traverse City (1) Ypsilanti (2) (-) Flint (1) Facet City Membership Class Full Member (1) Facet Membership Class Division (-) HAD (1) Facet Division Showing 1-1 of 1 results Robert McMahan Full Member Affiliation State/Province MI Country United States