List of AM-band radio station lists issued by the United States government
List of AM-band radio station lists issued by the United States government is a review of the official AM-band station lists prepared by U.S. regulators. == Table information == In the United States, radio station regulation has been the responsibility of the following agencies: Department of Commerce (DOC) (1912–1927) Federal Radio Commission (FRC) (1927–1934) Federal Communications Commission (FCC) (1934+) In the list below, under the Listed by heading, "Zone" refers to the five regional zones established by the provisions of the Davis Amendment, which was in force from 1928 to 1936.