As the largest privately-owned, public-use reliever airport in the United States, Racine, Wisconsin's John H Batten Airport is located over 450 acres and provides services to corporate, business and private aircraft twenty-four hours each day, seven days a week. There is a general aviation terminal complete with pilot passenger lounges, a flight planning facility equipped with computerized weather date and a conference room with audio/video services available to customers. Additionally, Batten Airport is a port of entry with custom service on call twenty-four hours a day.