Overview

The 3,300 radio firms in the US operate radio broadcasting studios and facilities that transmit programming to the public, affiliates, or subscribers. Major revenue categories include local advertising; national and regional advertising; programs; public and non-commercial programming; and network compensation. Satellite radio broadcasters generate the majority of revenue through subscription fees. Public radio stations receive the majority of revenue from listener contributions.

Regulation

Radio broadcasters are regulated by the Federal Communications Commission (FCC), which governs licensing, ownership, and assignment of frequencies, locations, power, and other technical parameters.

Trend Towards Digital

While most Americans continue to listen to traditional radio, a growing number of listeners have turned to digital channels.