MSC.1-Circ.1659？-？Guidance？for？the？dissemination？of？search？and？rescue？related？information？through？the？international？enhanced？group？call？service

INTERNATIONALEMARITIMEORGANIZATION4 ALBERT EMBANKMENTLONDON SE1 7SRTelephone:+44(0)2077357611Fax:+44(0)2075873210MSC.1/Circ.165928 November 2022GUIDANCE FOR THE DISSEMINATION OF SEARCH AND RESCUE RELATEDINFORMATION THROUGH THE INTERNATIONAL ENHANCED GROUP CALL SERVICEThe Maritime Safety Committee,at its 106th session (2 to 11 November 2022).approved the Guidance for the dissemination of search and rescue related information throughthe international enhanced group call service,prepared by the Sub-Committee on Navigation,Communications and Search and Rescue (NCSR),at its ninth session(21 to 30 June 2022),as set out in the annex.2The Guidance is addressed to search and rescue authorities requiring to disseminateinformation through mobile satellite services recognized for use in the Global Maritime Distressand Safety System(GMDSS).Member States are invited to bring the annexed Guidance to the attention of searchand rescue authorities and all other parties concerned.秋贵I:CIRCMSC1MSC.1-Circ.1659.docxGREE宝SHIPPING