book

GMDSS for Navigators

by John Seaton, Peter Smith

October 2013

Intermediate to advanced

160 pages

3h 43m

English

Routledge

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Types of Communication in the Maritime Mobile ServiceDistress, Urgency, and Safety CommunicationsPublic CorrespondencePort Operations ServiceShip Movement ServiceIntership CommunicationsOn-Board CommunicationsTypes of Station in the Maritime Mobile ServiceShip StationCoast StationPilot Stations, Port StationsAircraft StationRescue Coordination Centre (RCC)The First RCCElementary Knowledge of Frequencies and Frequency BandsThe Concept of FrequencyThe Equivalence Between Frequency and WavelengthThe Radio Frequency SpectrumThe Unit of FrequencyThe Subdivision of the Most Significant Parts of the Radio Frequency SpectrumCharacteristics of FrequenciesDifferent Propagation Mechanisms: Propagation in Free Space, Ground Wave, Ionospheric PropagationCommunications SystemsModulationThe IonospherePropagation of MF FrequenciesPropagation of Different HF Frequency BandsPropagation of VHF and UHF FrequenciesKnowledge of the Role of the Various Modes of CommunicationDigital Selective Calling (DSC)RadiotelephonyNarrow Band Direct Printing (NBDP) TelegraphyFacsimileDataMorse TelegraphyElementary Knowledge of Different Types of Modulation and Classes of EmissionClasses of EmissionCarrier Frequency and Assigned FrequencyBandwidth of Different EmissionsOfficial Designations ofEmissionsUnofficial Designations of EmissionsFrequencies Allocated in the Maritime Mobile ServiceThe Usage of MF, HF, VHF, UHF, and SHF Frequencies in the Maritime Mobile ServiceThe Concept of Radio Channel, Simplex, Semi- Duplex, and Duplex, Paired and Unpaired FrequenciesFrequency Plans and Channelling SystemsMF Telephony and NBDP – Additional Provisions Applying to Region 1GMDSS Distress and Safety FrequenciesDistress and Safety Frequencies of the Pre-GMDSS SystemCalling Frequencies
Basic Knowledge of Satellite CommunicationsINMARSAT Space SegmentModes of CommunicationTelephone ServicesData and Facsimile CommunicationsStore and Forward OperationDistress and Safety CommunicationsINMARSAT-A Communications ServicesINMARSAT-C Communications ServicesINMARSAT Enhanced Group Call (EGC) SystemTypes of Station in the Maritime Mobile Satellite ServiceCoast Earth Station (CES)Network Coordination Station (NCS)Ship Earth Station (SES)INMARSAT SES-NCS-CES Sequencing

Watchkeeping ReceiversThe Controls and Usage of the 2182 kHz Watch ReceiverThe Controls and Usage of VHF DSC Watch ReceiverThe Controls and usage of MF DSC Watch Receiver and MF/HF Watch ReceiverVHF Radio InstallationChannelsControls and UsageMF/HF Radio InstallationFrequenciesTypical Controls and UsageConnecting the PowerSelecting Receive (Rx) FrequencySelecting Transmit (Tx) FrequencySelecting ITU Channel NumberTuning the TransmitterSelecting the Class of EmissionUsing Volume Control and SquelchUsing Clarifier or Receiver (Rx) Fine TuningControlling Radio Frequency (RF) GainUsing Automatic Gain Control (AGC)Using the 2182 kHz Instant SelectorTesting the Radiotelephone Alarm GeneratorUsing the Radiotelephone Alarm GeneratorAntennasIsolatorsVHF Whip AntennasMF/HF Whip AntennasMF/HF Wire AntennasConstruction of an Emergency AntennaBatteriesDifferent Kinds of Batteries and their CharacteristicsLead Acid BatteriesNickel-Cadmium Batteries (NICADs)ChargingConstant Current ChargeConstant Voltage ChargeTrickle ChargeConnecting BatteriesAmpere-Hours (AH)Maintenance of BatteriesSpecific GravitySafetyUninterrupted Power Supplies (UPS)TerminologyFusesSurvival Craft Radio EquipmentA Survival Craft StationPortable Two-Way VHF Radiotelephone ApparatusSearch And Rescue Radar Transponder (SART)Emergency Position Indicating Radio Beacon (EPIRB)
Call Format SpecifierDistress CallAll Ships CallCall to Individual StationGeographic Area CallGroup CallAutomatic/Semi-Automatic ServiceCall Address Selection with the MMSI (Maritime Mobile Service Identities) Number SystemThe Nationality IdentificationMaritime Identification Digits (MID)Group Calling NumbersCoast Station NumbersMMSI Number With Three Trailing ZerosCall CategorizationDistressUrgencySafetyShip BusinessRoutineCall Telecommand and Traffic InformationDistress AlertsOther CallsMedical TransportTestUnable to ComplyWorking Frequency Information
Narrow Band Direct Printing (NBDP)NBDP SystemsAutomatic SystemsSemi-Automatic SystemsManual SystemsARQ (Automatic Request Query)FEC (Forward Error Correction)ISS/IRS ArrangementMaster and SlaveRadio Telex NumberAnswerbackNumbering of the SSFC (Sequential Single Frequency Code)TOR (Telex Over Radio) EquipmentControls and IndicatorsKeyboard Operation
INMARSAT-A Ship Earth StationSatellite AcquisitionTelex ServicesTelephone ServicesData and Facsimile CommunicationsINMARSAT EGC ReceiverPre-programming an SES for EGC Message ReceptionSelecting Operating Mode for EGC ReceptionINMARSAT-C Ship Earth Station (SES)Components of an INMARSAT-C TerminalEntering/Updating PositionUsage of an INMARSAT-C TerminalSending and Receiving Text Messages
Rescue Coordination Centres (RCCs) and Maritime Rescue Coordin ation Centres (MRCCs)Australian Maritime Safety Authority – AMSAShipboard Communications EquipmentMaritime Safety Information (MSI)Sea Areas and the GMDSS Master PlanWatchkeeping on Distress FrequenciesFunctional Requirements of Ship StationsOperational RequirementsCarriage Requirements of Ship StationsMinimum Requirements for All ShipsDocuments to be Carried On BoardSources of Energy for Ship StationsMeans of Ensuring Availability of Ship Station EquipmentDuplication of EquipmentLicences, Radio Safety Certificates, Inspections and SurveysOperator's CertificatesLicencesCategories of Ship Stations
INMARSAT-A Ship Earth StationDistress CommunicationsUse of the Distress FacilityAccess to Rescue ServicesSatellite AcquisitionTelex and Telephony Distress Calls (Ship to MRCCTelex Mode)Procedures for Distress CallsRescue Coordination Centres Associated with the Coast Earth StationsINMARSAT-C Ship Earth StationDistress and Safety ServicesSending a Distress AlertSending a Distress Priority MessageThe INMARSAT-C Safety Services2-Digit Code Safety ServicesINMARSAT Enhanced Group Call (EGC)Purpose of the EGC SystemAll Ships Messages and INMARSAT System MessagesClasses of INMARSAT-C SES and their EGC Reception
The NAVTEX SystemInternational NAVTEX ServiceNational NAVTEX ServicePurpose of NAVTEXNAVTEX FrequenciesReception RangeMessage Format (Transmitter ID, Message Type, Message Number)NAVTEX ReceiverSelection of TransmittersSelecting Message Type and, Messages Which Cannot be RejectedPrefix CodesMessage Format OperationUse of Subsidiary Controls and Changing Paper
Satellite EPIRBsBasic Characteristics of Operation on 406MHzLocal User Terminal (LUT)Basic Characteristics of Operation on 1.6 GHz121.5 MHz Including Homing FunctionInformation Contents of a Distress AlertManual UsageFloat-free FunctionRoutine MaintenanceTestingChecking Battery Expiry DateCleaning of the Float-free MechanismSatellite Compatible EPIRBs
The Main Technical CharacteristicsInformation Contents of a Distress AlertManual OperationFloat-free FunctionRoutine MaintenanceChecking Battery Expiry DateCleaning of the Float-free Mechanism
The Main Technical CharacteristicsOperationRange of a SART TransmitterRoutine Maintenance of a SARTChecking Battery Expiry Date
Distress CommunicationsDSC Distress AlertThe Definition of a Distress AlertThe Transmission of a Distress AlertTransmission of a Shore to Ship Distress Alert RelayTransmission of a Distress Alert by a Station Not Itself in DistressReceipt and Acknowledgment of a DSC Distress AlertAcknowledgment Procedure by RadiotelephonyAcknowledgment Procedure by NBDPReceipt and Acknowledgment by a Coast StationReceipt and Acknowledgment by a Ship StationHandling of Distress AlertsPreparations for Handling of Distress TrafficDistress Traffic TerminologyTesting DSC Distress and Safety CallsOn-Scene CommunicationsSearch and Rescue OperationUrgency and Safety CommunicationsThe Meaning of Urgency and Safety CommunicationsProcedures for DSC Urgency and Safety CallsUrgency CommunicationsMedical TransportsSafety CommunicationsCommunication by Radiotelephony with Stations of the Old Distress and Safety SystemRadiotelephone Alarm SignalThe Distress SignalDistress CallDistress MessageAcknowledgment of Distress MessageDistress TrafficTransmission of A Distress Message by a Station Not Itself in DistressMedical AdviceAuthorityRadiotelephony Frequencies for SOLAS ProceduresIdentificationBridge to Bridge CommunicationsModes of TransmissionSilence PeriodsTime SignalsReception of Maritime Safety Information (MSI)Reception by NAVTEXReception by INMARSAT EGCEGC for Coastal WarningsEGC AddressesReception by HF NBDPThe Navigational Warning Signal of the Old Distress and Safety SystemThe Navigational Warnings Transmitted by RadiotelephonyProtection of Distress FrequenciesGuard BandsTests on Distress FrequenciesTransmissions During Distress TrafficAvoiding Harmful InterferencePrevention of Unauthorised Transmissions
The Role of Rescue Coordination Centres (RCCs)Merchant Ship Search and Rescue (MERSSAR) ManualMaritime Rescue OrganisationsShip Reporting Systems
Use of the International Code of Signals and the IMO Standard Marine Navigational Vocabulary/Seaspeak Reference ManualRecognised Standard Abbreviations and Commonly Used Service CodesUse of International Phonetic Alphabet
Effective Use of Obligatory Documents and PublicationsRadio Record KeepingKnowledge of the Regulations and Agreements Governing the Maritime Mobile Service and the Maritime Mobile Satellite Service
Selection of Appropriate Communication ProceduresTraffic ListsRadiotelephone CallMethod of Calling a Coast Station by RadiotelephonyOrdering for a Manually Switched Link Call (known as Call Request)Ending the CallSpecial Facilities of CallsMethod of Calling a Coast Station by DSCRadiotelegramThe parts of a RadiotelegramThe PreambleService Instructions and IndicationsAddressTextSignatureAddressesFull AddressRegistered AddressTelephonic AddressTelex AddressCounting of WordsTransmission of a Telegram by RadiotelephonyTransmission of a Telegram by RadiotelexTraffic ChargesAAIC CodeInternational Charging SystemINMARSAT Communications Charging SystemLand Line Charge (LLC)Coast Charge (CC)Ship Charge (SC)Currencies Used in International ChargingPractical Traffic RoutinesWorld Geography, Especially the Principal Shipping Routes and Related Communications Routes

Content preview from GMDSS for Navigators

Knowledge of, and Ability to Use in Practice, the Basic Equipment of a Ship Station

WATCHKEEPING RECEIVERS

The Controls and Usage of the 2182 kHz Watch Receiver

ON/OFF	switch may be combined with the Volume (Gain) control.
Lamp	illuminated when equipment switched ON.
MUTE	prevents background noise, static, etc when ON.
TEST	simulates reception of Radiotelephone Alarm signal.
RESET	resets receiver to watchkeeping mode with MUTE on RESET
USAGE	receiver is tuned to 2182 kHz, normally with MUTE on. The receiver is activated and its gain will automatically increase, when the Radiotelephone Alarm signal is received.

The Controls and Usage of VHF DSC Watch Receiver

ON/OFF	switch may be combined with a Gain control.
Lamp ...

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