Aircraft Communications Addressing and Reporting System () data is used to send messages to and from commercial airlines' aircraft. A good explanation can be found here. The frequencies used in the United States for ACARS are:
About the Ohio Expo Center. In 1886, what is now known as the Ohio Expo Center became the permanent home of the Ohio State Fair. Years of planning and the acquisition of more than 100 acres of beautiful land adjacent to a major railroad intersection in Columbus culminated on August 30, 1886 when the 37th Ohio State Fair opened its gates.
Held every Labor Day weekend of the year. Come join the fun. * The Geauga County Agricultural Society, The Great Geauga County Fair, and the Geauga County Commissioners are not responsible for damage to automobiles or contents in the parking lots. Fairgound Storage and Rentals : The Geauga County Fairgrounds has 150 acres of land in Burton, Ohio.