Final answer:
The RSDS provides 360-degree coverage around the aircraft for comprehensive surveillance and safety.
Step-by-step explanation:
The RSDS, which stands for Radar Surveillance and Display System, provides 360-degree coverage around the aircraft. This means that the system can detect and monitor objects or targets in all directions around the aircraft without any blind spots, ensuring comprehensive surveillance. This is important for aircraft safety and navigation, as it allows pilots to have a complete view of their surroundings and make informed decisions.