Tổng quan hệ thống GMDSS phục vụ TKCN. Năm 1979,Tổ chức Hàng Hải quốc tế (International Maritime Organization IMO) đã tổ chức hội nghị về vấn đề tìm kiếm và cứu nạn trên biển. ... Hệ thống mới được tự động hóa và sử dụng sóng vô tuyến trái đất và vệ tinh cho báo động cấp cứu và các thông tin theo sa
Cau hoi A B C D Dap an Cau hoi A B C D Dap an Cau hoi A B C D Dap an Cau hoi A B C D Dap an Cau hoi A B C D Dap an Cau hoi A B C D Dap an Cau hoi A B C D Dap an Cau hoi The Inmarsat Special Access Code to be used when sending your ship’s position report is 43 42 41 39 A The ISDN and MPDS data communications facility is available using Inmarsat–B Inmarsat–C Inmarsat F 77 Inmarsat–A A The Inmarsat Special Access Code to be used when requesting Maritime Assistance is 38 39 41 32 A Prioritisation and pre-emption are features of Inmarsat B Inmarsat Fleet 55 Inmarsat C Inmarsat Fleet 77 A Distress messages are sent on Inmarsat - C using the following service store-and-forward E-mail real time voice A Services available using Inmarsat Fleet 77 are data and voice communications slow speed fax only telex store and forward messaging only A The Inmarsat two digit code for reporting a vessel’s position e.g AMVER is 43 39 38 42 A The Inmarsat Special Access Code to be used to forward a Meteorological Report is A B C D Dap an Cau hoi A B C D Dap an Cau hoi A B C D Dap an Cau hoi A B C D Dap an Cau hoi A B C D Dap an 43 42 41 39 A The service which provides SafetyNET messages is Cellnet Internet FleetNET EGC A The Inmarsat Special Access Code to be used when requesting Medical Advice is 38 42 32 43 A The Inmarsat Special Access Code to be used to report a Navigation Hazard is 42 38 41 43 A The Inmarsat Special Access Code to be used when requesting Medical Assistance is 38 39 32 42 A ... an 43 42 41 39 A The service which provides SafetyNET messages is Cellnet Internet FleetNET EGC A The Inmarsat Special Access Code to be used when requesting Medical Advice is 38 42 32 43 A The... to be used to report a Navigation Hazard is 42 38 41 43 A The Inmarsat Special Access Code to be used when requesting Medical Assistance is 38 39 32 42 A