The distress alert should()the ship in distress.
A、A.identity
B、B.identical
C、C.identify
D、D.identification
A、A.identity
B、B.identical
C、C.identify
D、D.identification
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
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
A、Distress alert B、Safety alert C、Emergency alert D、General alert
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
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
A、assist B、send a rescue vessel C、search the distress area D、reach the distress position at once
A、A.assist B、B.send a rescue C、C.search the distress area D、D.Reach the distress position at once
A、English/all distress communications B、Chinese/some distress calls C、the language decided by Administration/all distress calls D、Japanese/some distress alerts
A、No action is necessary,as the DSC control unit will automatically switch to the NBDP follow-on communications frequency B、The operator should immediately set continuous watch on the radiotelephone frequency that is associated with the frequency band on which the distress alert was received C、The Operator should immediately set continuous watch on VHF channel 70 D、The Operator should immediately set continuous watch on the NBDP frequency that is associated with the frequency band on which the distress alert was received