FBO and charter/management company Key Air is building a new FBO at Anoka County-Blaine Airport in Minneapolis. Key Air sister company Keystone Aviation Services operates a large FBO at Waterbury-Oxford Airport in Connecticut, and the Minnesota FBO will also host Key Air charter/management, aircraft sales and maintenance operations. The Anoka FBO will begin providing line services this month or next, and the new terminal and hangar are slated to open later this year. Key Air will include multiple 80,000-sq-ft hangars as well as modern FBO and office facilities.