Waukegan Regional Airport - UGN - General aviation reliever facility for Chicago's O'Hare International. General information on the services, map, contacts, history, pictures and links. - http://www.waukeganport.com/wkgn_airport/
DB Aviation - Provides aircraft charter and sales, maintenance, fuel and FBO services from Waukegan Regional Airport (UGN). - http://www.dbaviation.com/