A.INMARSAT SES B.VHF/DSC or MF/DSC C.SART and VHF/DSC D.satellite EPIRB and VHF/DSC
A.coordinate in rescue operation B.send rescue vessels C.reach the area at once D.conduct a sector search
A.enter the system/ contact an RCC B.access to INMARSAT/establish contact with a CES C.have absolutely priority to enter the system/make contact with a CES D.enter the system gradually/wait for rescue