Restricted GMDSS Operator

Introduction to the Global Maritime Distress and Safety System (GMDSS)

This part of the course introduces the basic concepts and principles of the Global Maritime Distress and Safety System (GMDSS). The introduction provides a general overview of the system, its goals, areas of application, and significance for ensuring safety at sea. The areas of operation of GMDSS and their specifics are discussed.

1. Overview of GMDSS:
   • Definition and main functions of GMDSS.
2. Goals and objectives:
   • Main goals of GMDSS: ensuring maritime safety and providing assistance in emergencies.
   • Specific tasks of the system in various maritime zones.

GMDSS Communication Means and Systems

This topic covers the different types of communication means and systems used in GMDSS. The main functions and features of each device, their role in ensuring maritime safety, and their use in various maritime zones are discussed.

1. VHF Radio Installations:
   • Description and application of VHF radio communication.
   • Setting up and operating the equipment.
2. Digital Selective Calling (DSC):
   • Functions and benefits of DSC.
   • Procedures for using DSC to send and receive distress signals.
3. NAVTEX Receivers:
   • Description of the NAVTEX system and its importance for receiving maritime warnings.
   • Setting up and operating NAVTEX receivers.
4. Emergency Position-Indicating Radio Beacons (EPIRBs):
   • Principles of operation and use of EPIRBs.
   • Procedures for activating and testing EPIRBs.
5. Search and Rescue Transponders (SARTs):
   • Functions and application of SARTs in rescue operations.
   • Setting up and operating SARTs.
6. Inmarsat Systems:
   • Description and application of Inmarsat satellite communication systems.
   • Setting up and operating Inmarsat equipment.
7. MF/HF Radio Installations:
   • Features and application of MF/HF radio communication.
   • Setting up and operating MF/HF equipment.
8. Radiotelex (NBDP):
   • Principles of operation and use of radiotelex for data transmission.
   • Setting up and operating NBDP equipment.

GMDSS Operational Procedures and Regulations

This topic covers the operational procedures and regulations concerning the use of GMDSS. The main regulations and communication procedures, methods of managing communication in distress situations, emergencies, and ensuring safety, as well as everyday communication procedures are discussed.

1. GMDSS Regulations and Procedures:
   • Overview of the main international and national regulations governing the use of GMDSS.
   • Importance of complying with regulations to ensure maritime safety.
2. Radio Communication Procedures:
   • Standardized procedures for different types of communication (distress, urgency, safety).
   • Examples of using procedures in real situations.
3. Communication in Distress Situations:
   • Procedures for sending and receiving distress signals.
   • Methods for coordinating rescue operations.
4. Urgent and Safety Communication:
   • Description and procedures for urgent and safety messages.
   • Examples of using urgent and safety communication.
5. Maritime Safety Information (MSI):
   • Definition and importance of MSI.
   • Procedures for receiving and disseminating maritime safety information.
6. Everyday Communication:
   • Procedures for routine communication between vessels and shore services.
   • Examples of routine communication and its importance for daily operations.

Practical Operation of GMDSS Equipment

This topic covers the practical aspects of using GMDSS equipment. The procedures for operating and setting up various systems and devices used for ensuring safety and communication at sea are discussed.

1. Operation of DSC on VHF, MF/HF:
   • Procedures for setting up and using DSC on different frequencies.
   • Practical examples of sending and receiving distress signals.
2. Conducting and Receiving Distress Signals:
   • Procedures for sending distress signals using various GMDSS systems.
   • Examples of successful rescue operations.
3. Using EPIRBs and SARTs:
   • Procedures for activating and using EPIRBs and SARTs.
   • Practical exercises on operating and testing the equipment.
4. Operations with NAVTEX:
   • Setting up and operating NAVTEX receivers for receiving maritime safety information.
   • Procedures for testing and troubleshooting.
5. Operations with Inmarsat:
   • Using Inmarsat systems for maritime communication.
   • Procedures for sending and receiving messages using Inmarsat.

Maintenance and Troubleshooting of GMDSS Equipment

This topic covers the maintenance procedures and basic troubleshooting methods for GMDSS equipment. Routine maintenance, basic diagnostic techniques, and equipment checks are discussed.

1. Routine Maintenance of GMDSS Equipment:
   • Procedures for regular inspection and maintenance.
   • Importance of keeping equipment in working condition.
2. Basic Troubleshooting Methods:
   • Overview of common problems encountered in GMDSS equipment operation.
   • Basic diagnostic and troubleshooting methods.
3. Equipment Testing and Checking:
   • Procedures for regular testing and checking the operability of equipment.
   • Importance of documenting test results.
4. Documentation and Reporting:
   • Maintaining documentation for maintenance and testing.
   • Reporting requirements and compliance with standards.

Practical Exercises

This part of the course includes various practical exercises aimed at developing skills and using GMDSS equipment. The main tasks and methods for their implementation are considered, so that course participants can confidently apply their knowledge in practice.

1. Operation of VHF Radio Station:
   • Initiating and responding to distress signals.
   • Procedures for everyday communication.
2. DSC Equipment:
   • Sending and receiving distress signals using DSC.
   • Setting up equipment for routine communication.
3. Using EPIRBs and SARTs:
   • Activating and using EPIRBs and SARTs in emergency situations.
   • Maintenance and testing procedures.
4. NAVTEX Receivers:
   • Receiving and interpreting maritime safety information.
   • Setting up equipment and troubleshooting.
5. Inmarsat Systems:
   • Establishing communication using Inmarsat C.
   • Sending and receiving messages via satellite system.