GMDSS log book entries. Navigational warnings, DISTRESS/SAR messages. IAMSAR manual Vol. 3.

[@lodijohntv5803]

thanks for your effort, i learn a lot

[@DaryllTabujara]

For example a vessel called me on VHF How often to record these information on Radio log Sir? Do I need to write it down every watch a vessel or port control that called me on VHF?