What type of equipment is supplied with power from the Radio Bus in an aircraft?

The equipment powered by the Radio Bus in an aircraft primarily includes communication and navigation systems. These systems are essential for maintaining contact with air traffic control and for ensuring that the aircraft is following its intended flight path. Communication systems might encompass radios, intercoms, and transponders, while navigation systems include instruments like GPS units and autopilots that rely on data for guidance and positioning.

The Radio Bus is specifically designed to provide the necessary electrical power to these systems, highlighting their importance for safe and effective operation of the aircraft. Conversely, flight control systems, environmental control systems, and emergency systems typically receive power from other dedicated buses that are tailored to their specific operational requirements, ensuring that each system operates independently and efficiently without overloading the power supplies.