(a) Filing. A common carrier by aircraft shall file with the Arkansas Department of Transportation, print, and make available to the public tariffs showing all rates, fares, and charges for air commerce between points served by it, and between points served by it and points served by any other common carrier by aircraft when through-air commerce service and rates have been established, and all classifications, rules, regulations, practices, and services in connection with such commerce. The tariffs shall be filed in such manner and form as shall be prescribed by the department.
(b) Observance. No common carrier by aircraft shall charge, demand, collect, or receive a greater or lesser or different compensation for air commerce, or for any service in connection therewith, than the rates, fares, and charges specified in its currently effective tariffs.