Which of the following is a primary function of VHF radio in maritime communication?

The primary function of VHF radio in maritime communication is establishing ship-to-ship contacts. VHF (Very High Frequency) radios are widely used on ships for real-time communication, allowing vessels to easily communicate with each other regarding various operational matters. This capability is crucial for coordination at sea, as it enables ships to share information about navigation, safety, and traffic, which helps prevent collisions and enhances overall maritime safety.

While VHF radios can play a role in search and rescue operations, this is not their primary or exclusive function. Other options like weather forecasting and fuel management are typically handled by different systems and technologies, rather than directly through VHF radio communications. The technology is specifically designed for voice communication among ships and with shore stations, making it an essential tool for establishing effective communication links at sea.