Why is the frequency band 156 to 162 MHz significant for marine radios?

The frequency band from 156 to 162 MHz is significant for marine radios as it is specifically reserved for maritime communication. This allocation facilitates essential functions, such as ship-to-ship and ship-to-shore communication, which are crucial for safety and navigation at sea. Within this range, you'll find key channels used for important services including the Global Maritime Distress and Safety System (GMDSS), which is vital for ensuring that all vessels can receive assistance in emergencies.

The regulation and reservation of this frequency range allow for the organized and efficient use of radio communication among maritime vessels, which contributes to the overall safety and management of marine activities. This is why the frequencies in this band are essential for operators in the maritime sector, ensuring they have the necessary means of communication while at sea.