47.020.70 - Navigation and control equipment
ICS 47.020.70 Details
Navigation and control equipment
Navigationsanlagen. Steueranlagen
Matériel de navigation et de commande
Navigacijska in krmilna oprema
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IEC 62065:2025 specifies the minimum operational and performance requirements, test methods and required test results conforming to performance standards adopted by the IMO in resolution MSC.74(69) Annex 2 Recommendation on Performance Standards for Track Control Systems. In addition, it takes into account IMO resolution A.694(17) to which IEC 60945 is associated. It also takes into account IMO resolution MSC.302(87) on bridge alert management (BAM), to which IEC 62923-1 and IEC 62923-2 are associated. This third edition cancels and replaces the second edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) alert management has been brought in line with MSC.302(87), IEC 62923-1 and IEC 62923‑2, reducing the number of alerts for one situation and improving the information provided by alerts. An overview is provided in Annex F; b) the previous Annex F has been removed as it was outdated and not instrumental in this document; c) the requirements in Clause 5 have been further detailed: d) the structure of Clause 6 has been updated.
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This document specifies requirements on publish-subscribe architecture on ship-shore data communication. It is intended for use by system providers and users, including software vendors, platform developers, fleet managers, application users in the field of the shipbuilding industry, shipping companies, equipment manufacturers, and port and on-shore service providers, to communicate in the publish-subscribe architecture between ship and shore. This document focuses on enabling interoperability of shipboard and shore-based systems for the exchange of operational data using publish-subscribe methods. This document describes: — the role of a broker, publisher and subscriber; — the multitenancy-based data management system in the cloud environment; — general requirements for publish-subscribe architecture; — security requirements for ensuring data confidentiality, integrity and availability; — the message format for client id and topic name, and data model; — functional requirements for data management.
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IEC 62065:2025 specifies the minimum operational and performance requirements, test methods and required test results conforming to performance standards adopted by the IMO in resolution MSC.74(69) Annex 2 Recommendation on Performance Standards for Track Control Systems. In addition, it takes into account IMO resolution A.694(17) to which IEC 60945 is associated. It also takes into account IMO resolution MSC.302(87) on bridge alert management (BAM), to which IEC 62923-1 and IEC 62923-2 are associated.
This third edition cancels and replaces the second edition published in 2014. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) alert management has been brought in line with MSC.302(87), IEC 62923-1 and IEC 62923‑2, reducing the number of alerts for one situation and improving the information provided by alerts. An overview is provided in Annex F;
b) the previous Annex F has been removed as it was outdated and not instrumental in this document;
c) the requirements in Clause 5 have been further detailed:
d) the structure of Clause 6 has been updated.
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IEC 61097-7:2025 specifies the minimum performance requirements, technical characteristics and test methods with required test results for VHF radio installations capable of voice communication and digital selective calling as required by chapter IV of the International Convention for Safety of Life at Sea (SOLAS).
This document incorporates the applicable part of the performance standards included in IMO Resolution A.524(13) and MSC.511(105), the technical characteristics included in Recommendation ITU-R M.489-2 and Recommendation ITU-R M.493-16, and takes account of IMO Resolution A.694(17) which is associated with IEC 60945, and conforms with the ITU Radio Regulations where applicable.
When a requirement in this document is different from IEC 60945, the requirement in this document shall take precedence.
This edition includes the following significant technical changes with respect to the previous edition:
a) the text has been updated to incorporate the provisions of the new IMO performance standards given in Resolution MSC.511(105) and new ITU-R recommendations given in M.493-16;
b) the provisions for digital selective calling which were previously in IEC 61097-3 have been incorporated;
c) the provisions for watch keeping receivers which were previously in IEC 61097-8 have been incorporated;
d) new requirements have been added for a received signal strength indicator in 4.3.4 and for software maintenance in 4.6 in support of IMO recommendations;
e) new Annex B and Annex E have been added for bridge alert management;
f) new Annex C and Annex D have been added for digital selective calling;
g) a new Annex F has been added for remote control operation;
h) a new Annex G has been added for equipment manuals.
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IEC 61097-9:2025 specifies the minimum operational and performance requirements and test methods with required test results for transmitters and receivers capable of voice communication and digital selective calling for the GMDSS operating in either the medium frequency band only or in medium and high frequency bands allocated in the ITU Radio Regulations to the Maritime Mobile Service, as required by Chapter IV of SOLAS 1974 as amended. It is based on IMO resolution MSC.512(105) and takes account of Recommendation ITU-R M.493 for digital selective calling including the automatic connection system.
This second edition cancels and replaces the first edition published in 1997. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) the text has been updated to incorporate the provisions of the new IMO performance standards given in Resolution MSC.512(105) and new ITU-R recommendations given in M.493-16. These provisions in particular add new requirements for reception of maritime safety information and for the automatic connection system;
b) the provisions for digital selective calling which were previously in IEC 61097-3 have been incorporated;
c) the provisions for watch keeping receivers which were previously in IEC 61097-8 have been incorporated;
d) new requirements have been added for software maintenance in 4.10 in support of IMO recommendations;
e) new Annex A, Annex B and Annex C have been added for digital selective calling;
f) new Annex D and Annex G have been added for bridge alert management;
g) new Annex E and Annex I have been added for maritime safety information;
h) a new Annex F has been added for the automatic connection system;
i) a new Annex H has been added for equipment manuals;
j) a new Annex J has been added for remote control operation;
k) previous Annex A, Annex B and Annex C have been deleted as they are no longer relevant.
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IEC 62288:2021 specifies the general requirements, methods of testing, and required test results, for the presentation of navigation-related information on shipborne navigational displays in support of IMO resolutions MSC.191(79) as amended by MSC.466(101) in June 2019, and where applicable MSC.302(87). This document also supports the guidelines included in the related IMO Circulars MSC.1/Circ.1609 on the standardization of user interface design for navigation equipment and SN.1/Circ.243 as revised in June 2019 on the presentation of navigation related symbols, terms, and abbreviations. This document also specifies the presentation of AIS data reports and the AIS Application Specific Messages defined for international use in IMO SN.1/Circ.289 and intended to be received by a ship for display onboard.
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The objective of this document is to present the results of the tests defined in the IEC 61108-7 draft [1] performed with a maritime receiver updated based on the SBAS maritime guidelines [2] and other GNSS SBAS receivers.
The list of test scenarios prepared, the receiver analysed, the configuration used and procedures are included in Clause 4. In Clause 5, graphical and numerical results for each of the test performed are presented, including if the tests are passed or failed. Annex A provides additional information on the test case setup.
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The objective of this document is to present the results of the tests defined in the IEC 61108-7 draft [1] performed with a maritime receiver updated based on the SBAS maritime guidelines [2] and other GNSS SBAS receivers.
The list of test scenarios prepared, the receiver analysed, the configuration used and procedures are included in Clause 4. In Clause 5, graphical and numerical results for each of the test performed are presented, including if the tests are passed or failed. Annex A provides additional information on the test case setup.
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IEC 61162-460:2024 is an add-on to IEC 61162-450 where higher safety and security standards are needed, for example due to higher exposure to external threats or to improve network integrity. This document provides requirements and test methods for equipment to be used in an IEC 61162-460 compliant network as well as requirements for the network itself and requirements for interconnection from the network to other networks. This document also contains requirements for a redundant IEC 61162-460 compliant network. This document does not introduce new application level protocol requirements to those that are defined in IEC 61162-450.
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IEC 61162-2:2024 contains the requirements for data communication between maritime electronic instruments, navigation and radiocommunication equipment when interconnected via an appropriate interface. This document is intended to support one-way serial data transmission from a single talker to one or more listeners. This data is in printable ASCII form and can include any information as specified by approved sentences or information coded according to the rules for proprietary sentences. Typical messages can be from 11 to a maximum of 79 characters in length and generally require repetition rates up to once per 20 ms. The electrical definitions in this document are intended to accommodate higher data rates than are specified in IEC 61162-1. Since there is no provision for guaranteed delivery of messages and only limited error-checking capability, it is important this document is used with caution in all safety applications.
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IEC 61162-450:2024 specifies interface requirements and methods of test for high speed communication between shipboard navigation and radiocommunication equipment as well as between such systems and other ship systems that need to communicate with navigation and radio-communication equipment. This document is based on the application of an appropriate suite of existing international standards to provide a framework for implementing data transfer between devices on a shipboard Ethernet network.
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IEC 61162-1:2024 contains the requirements for data communication between maritime electronic instruments, navigation and radiocommunication equipment when interconnected via an appropriate system. This document is intended to support one-way serial data transmission from a single talker to one or more listeners. These data are in printable ASCII form and can include information such as position, speed, depth, frequency allocation, etc. Typical messages can be from about 11 to a maximum of 79 characters in length and generally require transmission no more rapidly than one message per second. The electrical definitions in this document are not intended to accommodate high-bandwidth applications such as radar or video imagery, or intensive database or file transfer applications. Since there is no provision for guaranteed delivery of messages and only limited error checking capability, it is important this document is used with caution in all safety applications. For applications where a faster transmission rate is necessary, IEC 61162-2 applies. For applications to shore based equipment of the automatic identification system (AIS) the IEC 62320 series applies.
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IEC 61162-2:2024 contains the requirements for data communication between maritime electronic instruments, navigation and radiocommunication equipment when interconnected via an appropriate interface. This document is intended to support one-way serial data transmission from a single talker to one or more listeners. This data is in printable ASCII form and can include any information as specified by approved sentences or information coded according to the rules for proprietary sentences. Typical messages can be from 11 to a maximum of 79 characters in length and generally require repetition rates up to once per 20 ms. The electrical definitions in this document are intended to accommodate higher data rates than are specified in IEC 61162-1. Since there is no provision for guaranteed delivery of messages and only limited error-checking capability, it is important this document is used with caution in all safety applications.
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IEC 61162-450:2024 specifies interface requirements and methods of test for high speed communication between shipboard navigation and radiocommunication equipment as well as between such systems and other ship systems that need to communicate with navigation and radio-communication equipment. This document is based on the application of an appropriate suite of existing international standards to provide a framework for implementing data transfer between devices on a shipboard Ethernet network.
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IEC 61162-1:2024 contains the requirements for data communication between maritime electronic instruments, navigation and radiocommunication equipment when interconnected via an appropriate system. This document is intended to support one-way serial data transmission from a single talker to one or more listeners. These data are in printable ASCII form and can include information such as position, speed, depth, frequency allocation, etc. Typical messages can be from about 11 to a maximum of 79 characters in length and generally require transmission no more rapidly than one message per second. The electrical definitions in this document are not intended to accommodate high-bandwidth applications such as radar or video imagery, or intensive database or file transfer applications. Since there is no provision for guaranteed delivery of messages and only limited error checking capability, it is important this document is used with caution in all safety applications. For applications where a faster transmission rate is necessary, IEC 61162-2 applies. For applications to shore based equipment of the automatic identification system (AIS) the IEC 62320 series applies.
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IEC 61162-1:2024 contains the requirements for data communication between maritime electronic instruments, navigation and radiocommunication equipment when interconnected via an appropriate system. This document is intended to support one-way serial data transmission from a single talker to one or more listeners. These data are in printable ASCII form and can include information such as position, speed, depth, frequency allocation, etc. Typical messages can be from about 11 to a maximum of 79 characters in length and generally require transmission no more rapidly than one message per second. The electrical definitions in this document are not intended to accommodate high-bandwidth applications such as radar or video imagery, or intensive database or file transfer applications. Since there is no provision for guaranteed delivery of messages and only limited error checking capability, it is important this document is used with caution in all safety applications. For applications where a faster transmission rate is necessary, IEC 61162-2 applies. For applications to shore based equipment of the automatic identification system (AIS) the IEC 62320 series applies.
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IEC 61162-460:2024 is an add-on to IEC 61162-450 where higher safety and security standards are needed, for example due to higher exposure to external threats or to improve network integrity. This document provides requirements and test methods for equipment to be used in an IEC 61162-460 compliant network as well as requirements for the network itself and requirements for interconnection from the network to other networks. This document also contains requirements for a redundant IEC 61162-460 compliant network. This document does not introduce new application level protocol requirements to those that are defined in IEC 61162-450.
The contents of the corrigendum of July 2024 have been included in this copy.
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IEC 61162-2:2024 contains the requirements for data communication between maritime electronic instruments, navigation and radiocommunication equipment when interconnected via an appropriate interface. This document is intended to support one-way serial data transmission from a single talker to one or more listeners. This data is in printable ASCII form and can include any information as specified by approved sentences or information coded according to the rules for proprietary sentences. Typical messages can be from 11 to a maximum of 79 characters in length and generally require repetition rates up to once per 20 ms. The electrical definitions in this document are intended to accommodate higher data rates than are specified in IEC 61162-1. Since there is no provision for guaranteed delivery of messages and only limited error-checking capability, it is important this document is used with caution in all safety applications.
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IEC 61162-450:2024 specifies interface requirements and methods of test for high speed communication between shipboard navigation and radiocommunication equipment as well as between such systems and other ship systems that need to communicate with navigation and radio-communication equipment. This document is based on the application of an appropriate suite of existing international standards to provide a framework for implementing data transfer between devices on a shipboard Ethernet network.
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The present document states the minimum requirements for devices using Digital Selective Calling (DSC) Class M, for
Man Overboard (MOB). The present document defines the requirements for equipment that uses DSC alerting and
signalling in the maritime mobile bands and particularly the GMDSS distress and safety channels. Such equipment is
not intended to provide any subsequent communications or telephony facilities.
The present document is part 6 of a multi-part deliverable that covers the channel access rules and technical
requirements applicable to these devices.
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IEC 61097-4:2024 specifies the performance requirements and methods of testing for Inmarsat-C ship earth stations (SES) capable of transmitting and receiving direct-printing communications, and for enhanced group call (EGC) receivers, for use in the GMDSS and for use for long-range identification and tracking (LRIT). The available variants are:
Class 0: An EGC receiver, either stand-alone or an element of a GMDSS installation in accordance with the Inmarsat design and installation guidelines (DIGs) for GMDSS installations.
Class 1: A basic SES providing shore-to-ship and ship-to-shore message transfer only.
Class 2: As class 1 but with EGC as an alternative to shore-to-ship transfer using a shared receiver.
Class 3: As class 1 but with EGC using an independent receiver.
NOTE 1 The 34th session of the IMO Sub-Committee on Radiocommunications decided that class 2 equipment would be adequate to provide sufficient availability for the reception of maritime safety information for the GMDSS.
This document complies with IMO performance requirements stated in the normative references, Inmarsat technical characteristics and test procedures, and IEC 60945 general requirements except where modifications are explicitly stated in this document. Technical characteristics essential to GMDSS and LRIT operation as defined by the IMO are identified.
All text of this document, whose wording is identical to that in IMO SOLAS Convention 1974 as amended in 1988 and Resolutions MSC.513(105), MSC.263(84) and MSC.306(87) is printed in italics and reference made to the Resolution/Recommendation and subclause number.
This document covers equipment construction and testing. Matters relating to installation can be found in the Inmarsat Maritime design and installation guidelines (see Bibliography). Those to be found in IMO Resolutions MSC.513(105), MSC.263(84) and MSC.306(87) are reproduced in Annex A.
Responsibility for type approval of Inmarsat-C and Inmarsat-EGC is vested in Inmarsat by IMO Resolutions MSC.513(105) and MSC.306(87) (see 4.2.1). Therefore, this document does not reproduce Inmarsat test procedures in full but refers to where they are given in Inmarsat documentation cited in the normative references to this document (Annex C).
NOTE 2 For the purposes of this document the terms Inmarsat C, Inmarsat-C, Inmarsat Standard-C, Standard-C refer to the same equipment.
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This document provides requirements and guidance on the capture and processing of data from sensors monitoring: ¾ the structure of the ship; ¾ shipboard machinery and equipment on board the ship; ¾ ship operational information. It is intended for implementers of software used to capture and process such data. This document describes how to name the sensor and required data item, as well as how to describe the data for shipboard machinery and equipment.
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This document specifies requirements for shipboard data servers that are used to collect data from other shipboard machinery and systems, and to further share the collected data in a safe and efficient manner. This document specifies communication protocols with reference to the data structure of ISO 19848. This document is intended for users and developers of shipboard data servers, as well as users and developers of systems that record data on, or retrieve data from, shipboard data servers.
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This document provides installation specifications for ship communication networks, so as to improve communication between shipboard equipment and within shipboard systems that are independent from navigational equipment networks and engine-control networks. This document can also be applied to operational technology (OT) networks that use software and hardware to control and monitor devices and infrastructure such as navigational equipment networks and machinery control networks in ship. The ship communication networks covered in this document are intended for information sharing and are not directly related to safety of navigation. This document utilizes existing standards relating to protocols, and provides new specifications for aspects such as communication network-system architecture, administration, operation and installation. The new specifications in this document include: redundancy, if necessary, for a shipboard communication network system; a network administration that does not require experts; physical as well as logical security; and network installation. This document uses the standard communication network Internet protocol. This document applies to shipboard wired networks for IP communication, using Fast Ethernet and Gigabit Ethernet as specified in IEEE 802.3 and to shipboard wireless networks for IP communication, using the unlicensed 2,4 GHz and 5 GHz bands as specified in IEEE 802.11. NOTE Other wireless technologies based on non-IP communication such as IEEE 802.15.1, IEEE 802.15.4 or wireless communication methods using 920 MHz band are not covered in this document.
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This document specifies the construction, performance, and type testing for gyro-compasses which are required by the International Convention for the Safety of Life at Sea (SOLAS), 1974 (as amended), Chapter V, Regulation 19. This document specifies the minimum requirements, the construction, performance, and type testing for gyro-compasses, which required to comply with the performance standards adopted by the IMO Resolution A.424(XI).
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IEC 61097-12:1996 specifies the minimum performance requirements, technical characteri stics and methods of testing of survival craft portable two-way radiotelephone apparatus as required by the 1988 amendments to the 1974 International Convention for the Safety of Life at Sea (SOLAS).
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This document specifies the construction, performance requirements, methods of testing, and required test results for electric and electronic propeller shaft revolution indicators (hereinafter referred to as “indicator system”). The requirements in this document are based on those contained in the International Convention for the Safety of Life at Sea (SOLAS) 1974 (as amended, 2000), Clause 2.5.4, Regulation 19, chapter V. This document is intended to be used in conjunction with IMO Resolution A.694 (17) and IEC 60945. NOTE A propeller shaft revolution indicator can be designed so that it also complies with the requirements for a tachometer for the engine of a ship.
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This document specifies the minimum operational and performance requirements, methods of testing and test results of marine echo-sounding equipment required to comply with the performance standards adopted by the IMO Resolution A.224(VII) as amended by IMO Resolution MSC.74(69), Annex 4. This document is intended to be used in conjunction with IMO Resolution A.694(17) and with IEC 60945. For bridge alert management, IMO Resolution MSC.302(87) supersedes IMO Resolution MSC.74(69), Annex 4. Accordingly, this document incorporates references to IEC 62923-1 and IEC 62923-2 which are associated with Resolution MSC.302(87) for requirements and tests where applicable. In accordance with IMO Resolution MSC.74(69), Annex 4, Articles 1 and 2, the purpose of echo-sounding equipment is to provide reliable information on the depth of water under a ship to aid navigation in particular in shallow water. This document is applicable for ship speeds from 0 kn to 30 kn.
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This document describes the requirements involved in ship to shore data communication between the shipboard data servers and the on-shore data servers. It provides information on: — asynchronous communication; — a method to measure end-to-end communication quality; — transport integrity; — transport security (e.g. encryption, authentication and authorization); — management of data transmission (e.g. prioritization, logging, carrier awareness/management); — communication optimization (e.g. deduplication, compression, resume, multiplexing); — compliance with the data communication protocols, including but not limited to ISO 19847. This document does not cover: — the security of the data producer/consumer (e.g. identity management); — communication equipment requirements; — carrier performance requirements (e.g. bandwidth and latency).
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The present document specifies technical characteristics and methods of measurements for Maritime Survivor Locating
Devices (MSLDs) (man overboard devices) employing class M DSC signalling and AIS position locating signalling
according to ETSI EN 300 338-6 [1], on the VHF maritime channels 70, AIS 1 and AIS 2.
Class M MSLD (man overboard devices) are included in group A Autonomous Maritime Radio Devices (AMRDs)
according to Recommendation ITU-R M.2135.0 [i.6]. The present document incorporates the relevant provisions of the
International Telecommunication Union (ITU) radio regulations [i.4] included in Recommendation ITU-R M.493-15 [2]
and Recommendation ITU-R M.1371-5 [i.7].
The present document does not provide technical requirements for conformance with the essential requirements of
Directive 2014/53/EU [i.1] for any integrated GNSS receiver providing locating function.
NOTE: The relationship between the present document and essential requirements of article 3.2 and 3.3(g) of
Directive 2014/53/EU [i.1] is given in annex A.
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IEC PAS 62923-101:2022 primarily provides support to other workgroups to include alert requirements in standards in line with Bridge Alert Management (BAM), and additionally provides support to designers to implement alert properties so that they conform with the BAM requirements. This document is applicable, and is intended to provide guidance, when the intention is to implement BAM according to IMO Resolution MSC.302(87). Based on the IMO decision to adopt the BAM Performance Standard MSC.302(87) as a high level leading umbrella standard for intended implementation of BAM, IMO resolved in MSC.302(87), 3.6, that in case of conflict with alert requirements in existing performance standards, MSC.302(87) takes precedence.
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This document specifies the requirements for the design, installation and testing of engine-mounted and craft-mounted remote hydraulic steering systems used with single and multiple engine installations of outboard engines over 15 kW per engine, as well as with single and multiple engines of inboard, sterndrive, and water jet drives, all used on small craft.
This document does not address emergency means of steering the craft.
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This document specifies design, construction, installation and test requirements for remote mechanical cable steering systems and the output ram interface point to rudders, jet drives, outboard and sterndrive engines for small craft.
It is applicable to three distinct classes of steering systems for use on various types of craft:
— standard duty steering systems, for small craft with single and twin installations of outboard engines with a total over 15 kW power, and with rudders, sterndrives and water-jet drives;
— light duty steering systems, for small craft with a single outboard engine of 15 kW to 40 kW power;
— mini-jet steering systems, excluding personal watercraft.
NOTE Standard and light duty steering systems are mechanically interchangeable. A standard duty steering system can be used on a craft designed for a light duty system. However, a light duty steering system cannot be used on a craft that requires a standard duty steering system. Mini-jet steering systems are mechanically differentiated from the previously mentioned systems and can only be used on mini-jet craft as defined in this document.
This document does not address emergency means for steering the craft.
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IEC 63173-2:2022 the scope of secure communication between ship and shore (SECOM) includes interfaces (APIs) for data exchange (information services), information security measures to enable secure communication and interfaces for service discoverability. SECOM provides technical interoperability, where the same service interface is used for exchanging the information regardless of its operational use, up to the level of exchanging information securely online. Although designed for IHO S-100 based products, SECOM is technically payload agnostic and applicable also for other types of data.
Communication between SECOM information services for data exchange relies on IP based web services. The "last mile" links between a SECOM information service and the end-user application is not defined in this document, thus the communication technology between the vendor API and a ship/shore system can be non-IP based as well as IP based. The informative Annex D describes one such implementation of this. This allows different solutions between the service and shore/ship’s system/applications.
SECOM does not define physical layer or link layer for transport of data between SECOM information services, but requires that the transport supports IP communication. SECOM is applicable for both public (governmental) and private (business) services. SECOM is applicable for ship-shore and shore-ship communication, and can be used for ship-ship communication.
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The present document specifies the minimum requirements for GMDSS radiocommunication system using Digital
Selective Calling (DSC) Class A, with the capability to operate on a SOLAS bridge with the application of SOLAS
regulation V/15 [i.4] and thus implementing the BAM concept defined by IMO in MSC.302(87) [8].
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This document specifies the general requirements, methods of testing, and required test results, for the presentation of navigation-related information on shipborne navigational displays in support of IMO resolutions MSC.191(79) as amended by MSC.466(101) in June 2019, and where applicable MSC.302(87).
This document also supports the guidelines included in the related IMO Circulars MSC.1/Circ.1609 on the standardization of user interface design for navigation equipment and SN.1/Circ.243 as revised in June 2019 on the presentation of navigation related symbols, terms and abbreviations.
This document also specifies the presentation of AIS data reports and the AIS Application Specific Messages defined for international use in IMO SN.1/Circ.289 and intended to be received by a ship for display onboard.
NOTE All text in this document whose wording is identical to text contained in an IMO document is printed in italics. Reference to the document is noted at the beginning of the paragraph. The notation contains a prefix referring to the document and a suffix with the paragraph number from the document (for example, (MSC191/1); (SN243/1), etc.).
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The present document states minimum requirements for GMDSS radiocommunication equipment using Digital Selective
Calling (DSC) Class A [2], with the capability to fully operate handling of the automated procedures defined in part 2 of this
multi-part deliverable, see ETSI EN 300 338-2 [2] from a remote position such as a central HMI.
In addition other proprietary control interfaces may apply to support full remote control of other DSC EQUIPMENT
functions.
Such proprietary control interfaces (whether based on proprietary IEC 61162-1 [3] sentences or other protocols) are not part
of the present document, and may co-exist with the requirements in the present document.
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This document specifies general requirements, type tests and individual tests for the marine electromagnetic compasses, intended for steering purposes and/or taking bearings on board ships, required by Chapter V of SOLAS, 1974 and the International Code of Safety for High-Speed Craft (HSC Code). In accordance with IMO Resolution MSC.166(78), this document is applicable to marine electromagnetic compasses fitted before 1 July 2002. For marine electromagnetic compasses installed on or after 1 July 2002, ISO 22090-2 is applicable. The magnetic compasses specified in this document apply to ships the overall length of which is normally not less than 24 m. NOTE In this document requirements extracted from the recommendations of IMO resolutions are printed in italics.
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This document specifies the construction, performance requirements, methods of testing and required test results for electric rudder angle indicators required to comply with Clause 2.5.4, Regulation 19, chapter V, SOLAS 1974 (as amended, 2000). This document is associated with IMO Resolution A.694 (17) and IEC 60945. Where a requirement in this document is different from IEC 60945, the requirement in this document takes precedence.
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This document specifies the construction, performance requirements, methods of testing and required test results for the rate of turn indicators required by Clause 2.9.1, Regulation 19, chapter V, SOLAS 1974 (as amended, 2000). It is based upon the requirements of IMO Resolution A.526(13), and is also associated with IMO Resolution A.694 (17) and IEC 60945. Where a requirement in this document is different from that in IEC 60945, the requirement in this document takes precedence. NOTE All requirements that are extracted from the recommendations of IMO Resolution A.526(13) on performance standards for rate of turn indicators are printed in italics and the resolution and paragraph numbers are indicated in brackets.
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This document specifies the construction, performance requirements, methods of testing and required test results for the propeller pitch indicators (hereinafter referred to as “indicator system”) required by Clause 2.5.4, Regulation 19, chapter V, SOLAS 1974 (as amended, 2000). This document is associated with IMO Resolution A.694 (17) and IEC 60945. Where a requirement in this document differs from IEC 60945, the requirement in this document takes precedence.
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This document specifies the general requirements, methods of testing, and required test results, for the presentation of navigation-related information on shipborne navigational displays in support of IMO resolutions MSC.191(79) as amended by MSC.466(101) in June 2019, and where applicable MSC.302(87). This document also supports the guidelines included in the related IMO Circulars MSC.1/Circ.1609 on the standardization of user interface design for navigation equipment and SN.1/Circ.243 as revised in June 2019 on the presentation of navigation related symbols, terms and abbreviations. This document also specifies the presentation of AIS data reports and the AIS Application Specific Messages defined for international use in IMO SN.1/Circ.289 and intended to be received by a ship for display onboard. NOTE All text in this document whose wording is identical to text contained in an IMO document is printed in italics. Reference to the document is noted at the beginning of the paragraph. The notation contains a prefix referring to the document and a suffix with the paragraph number from the document (for example, (MSC191/1); (SN243/1), etc.).
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This document specifies the minimum operational and performance requirements, methods of testing and required test results as applicable for automatic identification systems (AIS) VHF data link (VDL) related parts of an AIS SAR airborne station. This document incorporates the applicable technical characteristics of AIS SAR airborne equipment included in Recommendation ITU-R M.1371 and takes into account the ITU Radio Regulations, where applicable. This document also specifies the minimum requirements for the interfaces to other equipment suitable to be used as means of input and display data. Attention is drawn on that other requirements specific for airborne equipment can exist and are beyond the scope of this document.
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