Section 60-6A-9 - Public service licenseA. Every person selling alcoholic beverages to travelers on trains or airplanes within the state shall secure a public service license from the department on or before July 1 of each year. B. A photostatic copy of the license shall be posted in each train car from which alcoholic beverages are sold, or on the premises at each airport where alcoholic beverages are stored and issued to airplanes.