Which agency is responsible for regulating radio communication in the United States?

The Federal Communications Commission (FCC) is the agency responsible for regulating radio communication in the United States. Its primary role includes managing the electromagnetic spectrum, which encompasses radio frequencies used for various forms of communication, including broadcasting, satellite, and mobile communications. The FCC ensures that radio waves are used efficiently and does so by issuing licenses and establishing rules to minimize interference among users.

The agency also plays a crucial role in implementing policies that protect the public interest in communications, approving communication devices, and enforcing compliance with its regulations. By overseeing these aspects, the FCC facilitates diverse communications services that are essential not only for individual users but also for public safety, including police, fire, and emergency services.