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.
Williams County Fairgrounds. 619 East Main Street, Montpelier, Ohio 43543 USA. Add to Trip. If fun, great food, first-class entertainment, and best-ever exhibits are what you are looking for, then come visit the Williams County Fair. One of the largest fairs in the the tri-state region, the Williams County Fair takes place each year during the second week in September, starting on the Saturday after Labor Day. With a history rich in agriculture, the county is home to many 4-H and Jr. Fair participants.