GMDSS英语【二三副】

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[单选题]SOLAS ships shall be equipped with------
[单选题]The MSI will be promulgated_______
[单选题]Navigational and meteorological warnings ,meteorological forecasts and other safety related messages to shipping , including electronic chart correction date is ___.
[单选题]A radio link between a transmitting earth station and a receiving earth station through one station ,which comprises one up-link and down-ling , is called____
[单选题]When receiving a distress alter , the SAR authorities ashore and the ships in the vicinity of the ship in distress will ------- soonest
[单选题]The GMDSS is suitable for ____________
[单选题]he maritime access code for the IOR is ---------in INMARSAT- a service
[单选题]the satellites over the major ocean region cover the globe----
[单选题]Only those ____ familiar with the requirement of the GMDSS can operate it.
[单选题]The quality of EGC message is -----affected by the position the ship ,the time of receptiong and climatic conditions
[单选题]What information will a distress alert contain ?
[单选题]Which of the following statements is not a basic flaw of the terrestrial techniques
[单选题]Maritime safety information ____international safety net service and NAVTEX service
[单选题]At least ____two-way VHF radiotelephone apparatus shall be provided on every passenger ship.
[单选题]When hearing a distress call ,all station shall immediately cease any transmission capable of _____with the distress traffic.
[单选题]A list of DSC frequencies is given in manufactures’ manuals, and the actual band chosen will depend upon the distance involved. but ________ is used only for distress / safety communication.
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