Chautauqua County is well positioned to have the Essential Air Service (EAS) designation it lost six years ago reinstated. However, it will take a concerted effort to get it back with the support of state and local lawmakers. Those are the feelings of Evan Berg, a consultant who did a several months-long Air Service Recovery Plan for the Jamestown Airport. Berg says using a 90-mile radius around the airport, there are more than enough likely flyers to sustain commercial air service here…