Who may be the control operator of a station communicating through an amateur satellite or space station?

The control operator of a station communicating through an amateur satellite or space station must be someone who is allowed to transmit on the specific uplink frequency the satellite utilizes. This means that as long as the individual holds a valid amateur radio license that permits them to operate on those frequencies, they can act as the control operator.

In the case of amateur satellites, the regulations allow for flexibility in who can control the station. This is because the established rules are designed to facilitate communication among amateur radio operators rather than restrict it to a select few based on license class alone. Thus, any licensed amateur that is authorized to transmit on the uplink frequency can serve as the control operator, making this option valid and inclusive of the broader amateur radio community.

The other options imply restrictions that are not in alignment with the current amateur radio regulations. The correct understanding of this aspect of amateur radio operation encourages accessibility and promotes the community-oriented spirit of amateur radio, which is a core principle of the service.