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Automatic ID System (AIS)
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AIS GUIDELINES, RECOMMENDATIONS, AND STANDARDS

AIS Guidelines, Recommendations, and Standards
  • IMO Resolution MSC.74(69), Annex 3, RECOMMENDATION ON PERFORMANCE STANDARDS FOR AN UNIVERSAL SHIPBORNE AUTOMATIC IDENTIFICATION SYSTEMS (AIS). This standard defines the basic performance requirements for AIS equipment, and was used by International Telecommunications Union and International Electrotechnical Commission in developing technical and test standards.

  • IMO Resolution A.917(22), GUIDELINES FOR THE ONBOARD OPERATIONAL USE OF SHIPBORNE AUTOMATIC IDENTIFICATION SYSTEMS (AIS). These 14 page guidelines have been developed to promote the safe and effective use of shipborne Automatic Identification Systems (AIS), in particular to inform the mariner about the operational use, limits and potential uses of AIS. Consequently, AIS should be operated taking into account these Guidelines.

  • IMO Safety of Navigation Circular.227, GUIDELINES FOR THE INSTALLATION OF A SHIPBORNE AUTOMATIC IDENTIFICATION SYSTEM (AIS). These 14 page guidelines, prepared by the International Association of Lighthouse Authorities (IALA) and adopted by the International Maritime Organization (IMO), contains guidelines for manufacturers, installers, yards, suppliers and ship surveyors. It does not replace documentation supplied by the manufacturer. IMO SN Circ.245 amends these guidelines to recommend that AIS be connected through an uninterrupted power supply.

    The International Maritime Organization (IMO), headquartered in London, is a specialized agency of the United Nations which is responsible for measures to improve the safety and security of international shipping and to prevent marine pollution from ships. It also is involved in legal matters, including liability and compensation issues and the facilitation of international maritime traffic. It was established by means of a Convention adopted under the auspices of the United Nations in Geneva on 17-March 1948 and met for the first time in January 1959. It currently has 165 Member States.

  • IALA GUIDELINES ON THE AUTOMATIC IDENTIFICATION SYSTEM (AIS) VOLUME 1:
    Part I - Operational Issues, Edition 1.3.
    Part II - Technical Issues, Edition 1.1.

    The International Association of Lighthouse Authorities (IALA) is a non profit making international technical association. Established in 1957, it gathers together marine aids to navigation authorities, manufacturers and consultants from all parts of the world and offers them the opportunity to compare their experiences and achievements. IALA is encouraging its members to work together in a common effort to harmonize aids to navigation worldwide and to ensure that the movements of vessels are safe, expeditious and cost effective and at the same time protect the environment.

  • ITU-R Recommendation M.1371-3, TECHNICAL CHARACTERISTICS FOR A UNIVERSAL SHIPBORNE AUTOMATIC IDENTIFICATION SYSTEM USING TIME DIVISION MULTIPLE ACCESS IN THE MARITIME MOBILE BAND. The International Telecommunications Union Sector for Radiocommunications formally adopted this standard in August 2001.  This is the standard that defines in detail how the AIS works, and as such is the primary AIS standard.  It can be purchased electronically from ITU.  ITU gave IALA the responsibility of maintaining technical guidelines for AIS design, and is available from them as "IALA TECHNICAL CLARIFICATIONS ON RECOMMENDATION ITU-R M.1371-1".

The International Telecommunications Union (ITU), headquartered in Geneva, Switzerland is an international organization within the United Nations System where goverments and the private sector coordinate global telecom networks and services. The Union was established last century as an impartial, international organization within which governments and the private sector could work together to coordinate the operationof telecommunication networks and services and advance the development of communications technology. While the organization remains relatively unknown to the general public, ITU's work over more than one hundred years has helped create a global communications network which now integrates a huge range of technologies, yet remains one of the most reliable man-made systems ever developed.

  • IEC 61993-2 Ed.1, MARITIME NAVIGATION AND RADIOCOMMUNICATION REQUIREMENTS - AUTOMATIC IDENTIFICATION SYSTEMS (AIS) - PART 2: CLASS A SHIPBORNE EQUIPMENT OF THE UNIVERSAL AUTOMATIC IDENTIFICATION SYSTEM (AIS) - OPERATIONAL AND PERFORMANCE REQUIREMENTS, METHODS OF TEST AND REQUIRED TEST RESULTS. The International Electrotechnical Commission (IEC) formally adopted this standard in November 2001, and a published version is available from IEC. This standard defines the certification test requirements for Class A shipborne AIS equipment.

    The IEC is the leading global organization that prepares and publishes international standards for all electrical, electronic and related technologies. These serve as a basis for national standardization and as references when drafting international tenders and contracts. Through its members, the IEC promotes international cooperation on all questions of electrotechnical standardization and related matters, such as the assessment of conformity to standards, in the fields of electricity, electronics and related technologies.

  • IEC 62287-1 Ed.1, Maritime navigation and radiocommunication equipment and systems – Class B shipborne equipment of the automatic identification system (AIS) – Part 1: Carrier-sense time division multiple access (CSTDMA) techniques. The International Electrotechnical Commission (IEC) formally adopted this standard in March 2006, and a published version is available from IEC. This standard defines the certification test requirements for the lower cost Class B shipborne AIS equipment.

  • IEC 62320-1 Ed.1, Maritime navigation and radiocommunication equipment and systems – Automatic identification system (AIS) – Part 1: AIS Base Stations – Minimum operational and performance requirements, methods of testing and required test results. The International Electrotechnical Commission (IEC) formally adopted this standard in February 2007, and a published version is available from IEC. This standard defines the certification test requirements for AIS Base stations used by federal government agencies. FCC regulations do not currently permit the operation of non-federal AIS base stations.

AIS Notices >>