- March 7, 2007, 9:16 AM
Chicago-area FBO and maintenance/avionics company J.A. Air Center is building a 108,000-sq-ft facility at Aurora Municipal Airport. The company also operates an FBO at DeKalb Taylor Municipal Airport. The $20 million Aurora facility includes more than 60,000 sq ft of clear-span hangar space and 50,000 sq ft of office space.