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______is a station in the mobile service, which is used in distr

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For locating the ship in distress, the SAR party will make use o

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Calls/messages should be sent only _____the master or the person

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The GMDSS is a world-wide communication network combine ____with

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The second letter S in SSB is the abbreviation for the word___.

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NAVAREA warnings generally concern information ---__________.

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The other part of an SES is communication electronics and contro

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In general, there are two parts in an SES. One of these is anten

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COSPAS-SARSAT is the international satellite system ______.

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MCC is the abbreviation for Mission______ Centre.

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