VHF marine radio
Channel 16
Channel 16
Channel 16
16
121.5 MHz.
Channel 16
VHF channel 16
16
Vhf Channel 16
Vessels typically monitor VHF Channel 16 (156.800 MHz), which is the international distress, safety, and calling frequency. This channel is used for emergency communications, distress signals, and initial contact for vessel-to-vessel or vessel-to-shore communications. Additionally, mariners may switch to other channels for further communication after establishing contact.
In the United States, the safety and distress calling frequency for boats is primarily set at VHF Channel 16 (156.800 MHz). This channel is used for emergency communications, including distress calls and safety announcements. Boat operators are required to monitor this frequency when underway, as it is the primary channel for distress signaling and coordination with the Coast Guard and other vessels in case of emergencies.
It depends on the situation. The international maritimedistress frequency is channel 16, which is 156.80 MHz. The international civilian airband distress frequency is 121.5 MHz.