When are Station Identifications (SIs) to be aired?

The correct answer is pertinent because Station Identifications (SIs) have specific regulatory requirements in broadcasting. They must be aired during designated times to ensure compliance with Federal Communications Commission (FCC) regulations.

The requirement for SIs is usually framed around the top of the hour. Specifically, the time frame of between the last five minutes of the hour and five minutes after the hour is when these identifications should be aired. This period is essential because it provides listeners with a clear indication of the station's identity during a consistent and recognizable part of the broadcast schedule. Broadcasting at this time maximizes listener awareness and reinforces compliance with legal obligations for station identification.

This structure also serves practical purposes, ensuring that listeners who may only tune in at the start of an hour or at the end of an hour will hear the station ID, enhancing overall public service and transparency. Other time options, such as airing anytime during the broadcast or just on weekends, do not meet the necessary regulatory compliance, as they do not adhere to the guideline of airing within that specified time frame.