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【单选题】

Distress alerts will be relayed on the()when the RCC considers it necessary.

A、dedicated system

B、MSI broadcasts

C、518KHZ

D、channel 16

更多“Distress alerts will be relayed on the()when the RCC considers it necessary.”相关的问题
第1题

A、Search and rescue authorities ashore will rapidly received an distress alert and acted upon  B、SAR units will be rapidly alerted to a distress incident and assist in a coordinated SAR operation  C、Ships navigating in the immediate vicinity of the ship in distress will rapidly alerted to the alert and give their help accordingly  D、The RCC will rapidly alerted to a distress alert through satellite and terrestrial communication techniques and conducted a rescue operation immediately  

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第2题

A、It will abort the transmission and set off an audible alarm that must be manually reset  B、It will initiate the DSC distress alert but,as no information will be transmitted,rescue personnel will not be able to identify the vessel,its position or its situation  C、It will initiate the DSC distress alert and default information will automatically be transmitted  D、It will initiate the DSC distress alert,but any station receiving it will have to establish contact with the distressed vessel to determine its identity,position and situation  

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第3题

A、It will abort the transmission and set off an audible alarm that must be manually reset  B、It will initiate the DSC distress alert but,as no information will be transmitted,rescue personnel will not be able to identify the vessel,its position or its situation  C、It will initiate the DSC distress alert and default information will automatically be transmitted  D、It will initiate the DSC distress alert,but any station receiving it will have to establish contact with the distressed vessel to determine its identity,position and situation  

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第4题

A、indicate the ship in distress that the alert has been received  B、alert ships in the area of a distress incident that a distress has occurred  C、inform other coast station of distress incident  D、repeat the distress alert in 5 minutes  

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第5题

A、reach the distress area  B、conduct a sector search  C、send rescue vessels  D、assist coordinately in SAR operation  

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第9题

A、nature of distress  B、type of assistance required  C、course and speed and time at which the information was recorded  D、A, B, C are all right  

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