Which of the following would indicate a standard AIS SART?

B. A 9-digit number always starting with 970.

Standard AIS SARTs MMSI's begin with the numbers "970", AIS MOBs MMSI's begin with the numbers "972", and AIS EPIRB MMSI's begin with the numbers "974".

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AIS SARTs are also used in maritime survivor locating devices (MSLD) or man overboard (MOB) devices, as specified in RTCM 11901.1, Standard for Maritime Survivor Locating Devices as well as for AIS locating beacons on 406 MHz EPIRBs. Standard AIS SARTs can be identified by MMSI's beginning with the numbers "970", AIS maritime survivor locating devices or MOBs with MMSIs beginning with "972", and AIS EPIRB with MMSIs beginning with "974". All categories of AIS SARTs will be displayed on IMO-mandated shipboard navigation displays. 1

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Which of the following would indicate an F77 terminal?

(D). 766832922

The Inmarsat mini M GAN Inmarsat service has first two digits 76, a 9-digit number, for land and maritime or land mobile calls

For more information, please see Inmarsat article on Carriers

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24D5 Which of the following would indicate an EPIRB AIS SART?

D.974350188

Standard AIS SARTs MMSI's begin with the numbers "970", AIS MOBs MMSI's begin with the numbers "972", AIS EPIRB MMSI's begin with the numbers "974".

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