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 Astronomy Educa (1) Solar System/Planetary Sci (1) State MN (1) Facet State City Albuquerque (1) Alexandria (1) Ames (2) Amsterdam (1) Anderson (1) Annandale (1) Annapolis (1) Ann Arbor (1) Ashburn (1) Ashland (1) Austin (2) Bethesda (2) Boston (1) Boulder (3) Brockscheid (1) Burlington (1) Calgary (1) Cambridge (2) Carlsbad (1) Carrollton (1) Catonsville (1) Charlottesville (2) Chester (1) Chestnut Hill (1) Chevy Chase (1) Chicago (1) Cloudcroft (1) College Station (2) Collegeville (1) Columbia (2) Columbus (1) Concord (1) Delavan (1) Denver (1) Dryden (1) East Lansing (2) Egg Harbor City (1) Ellicott City (1) Etobicoke (1) Gainesville (3) Geneseo (1) Gilbert (1) Grafton (1) Green Valley (2) Halifax (1) Hamden (1) Hanover (1) Hastings (1) Hebron (1) Honolulu (1) Huntington Beach (1) Incline Village (1) Ioannina (1) Islamorada (1) Johnson City (1) Kansas City (1) Kensington (1) Knoxville (1) La Canada (2) La Canada Flintridge (1) La Crescenta (1) Lake Arrowhead (1) Leiderdorp (1) Long Beach (1) Los Alamos (1) Lund (1) Madison (1) Marcellus (1) Marina (1) Marlton (1) Mckinleyville (1) Medford (1) Moretown (1) Morgantown (1) Mountain View (1) Newton (1) Ogden (1) Pasadena (4) Paterswolde (1) Pflugerville (1) Portland (2) Port Orange (1) Portsmouth (1) Rancho Cucamonga (1) Richmond (1) Riverside (1) Rockville (1) Rohnert Park (1) Saint Paul (1) Salvador (1) San Antonio (1) San Francisco (1) San Ramon (1) Santa Cruz (1) Satellite Beach (1) Scottsdale (1) Seattle (2) Socorro (2) Springfield (3) St. Bruno de Montarville (1) Susan (1) Sweet Briar (1) Tucson (6) Tuscaloosa (2) Urbana (1) Valdosta (1) Vancouver (1) Venice (1) Washington (1) Washoe Valley (1) Whitewater (1) Williams Bay (2) Williamsville (1) Wilmington (1) Worthington (1) Youngstown (1) (-) Grand Marais (1) Facet City Membership Class (-) Full Emeritus Member (1) Facet Membership Class Division (-) HAD (1) Facet Division Showing 1-1 of 1 results Mark Hollabaugh Full Emeritus Member Affiliation State/Province MN Country United States