"If the radio in your car uses a digital signal that charges a monthly or yearly subscription fee, what kind of radio station would you most likely be listening to

Explanation:

The type digital broadcast in which the audio signal is transmitted  over large areas with more consistency and clarity than the conventional radio is called Satellite radio. It works on the signals that are transmitted from a station based on ground to the satellites orbiting the Earth. It is commercial free and only available by subscription, subscribers also get stations than conventional radio.