121.5 MHz.
16
16
Channel 16
Channel 16
22
Channel 16
Channel 16
16
VHF channel 16
16
Vhf Channel 16
Channel 16
Channel 16
Channel 16
The VHF marine radio communication system reserves channel 16 as a calling and distress channel. This channel is used for initiating communication and for broadcasting distress signals in case of emergencies at sea.
VHF Chanel 16
VHF Chanel 16