Which chapters of the SOLAS Convention focus on radio communications?

The correct answer is based on the specific sections of the SOLAS (International Convention for the Safety of Life at Sea) Convention that address the requirements for radio communications on ships. Chapters IV and V are pivotal in this regard.

Chapter IV focuses specifically on radio communications and includes regulations that are essential for the safety of maritime navigation. It outlines the technical standards and operational requirements for the radio equipment that vessels must carry, as well as protocols for communication during emergencies.

Chapter V complements this by addressing safety of navigation, which includes provisions that pertain to the use of radio communications to ensure safe passage and collision avoidance. It emphasizes the importance of effective communication at sea, especially in critical moments.

Both chapters work together to ensure that vessels are equipped and prepared to use radio communications effectively, thus playing a vital role in enhancing maritime safety.