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Operation Maritime Report

Posted By Lucy Woods, 19 August 2025

Calling all Maritime Operators and Navigators!

The Royal Institute of Navigation is launching a working group to investigate and report on the effects, mitigations and solutions to GNSS jamming and spoofing in the maritime sector.

We need your help in gathering the information we need to conduct this study. Interference have been pervasive for years now in areas such as the Baltic Sea and the Black Sea. In the Strait of Hormuz alone, almost 1000 ships per day experience GNSS interference, impacting crew safety and the security of their cargo. Collisions and groundings are a very real threat, with the Frontier Eagle and MSC Antonia accidents being the most recent examples.

 

 

For those of you familiar with the OPSGROUP report into GPS spoofing in the aviation sector  we will be producing a similar piece of work, but focussed on the Maritime domain. If you want to join the Working Group, and help to compile and write the report, we encourage you to do the following:

Please share this widely in the Maritime network - the more mariners we can reach with direct experience of the issues caused by GNSS interference, the better.

Tags:  maritime 

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Note of meeting of the International Maritime Organization Maritime Safety Committee IMO MSC108 – 15 May to 24 May 2024

Posted By Kim Fisher, 04 June 2024
This was a full length eight-day meeting of the Committee and the first for a year as last year was Assembly year. It was also the first meeting to be attended by the new Secretary-General Mr. A. Dominguez. It was very well attended, attracting 97 submissions, and chaired again by Mrs Mayte Medina of the USA. At the last meeting the Chair had expressed concern about the workload of the Committee and instructed that there should be a moratorium on submissions of proposals for new work at this meeting. The Chair had prepared some proposals for managing the workload including the setting up of a standing body to undertake preliminary assessment of proposals for new work. No conclusions were reached on this, but it was clear that the moratorium on submissions should be extended to the next meeting.

Concerns were raised again about the ongoing conflict between the Russian Federation and Ukraine and its effects on international shipping and seafarers. Since the last meeting the Assembly had adopted a resolution on the impact of the Russian armed invasion of Ukraine which demanded the Russian Federation to cease hostilities, cease harassing commercial ships and restricting international navigation, and cease attacks on port infrastructure. The delegation of Ukraine reported that these requests were being ignored. There was considerable support for Ukraine but criticism by the delegation of the Russian Federation of the Assembly resolution and groundless accusations made by some delegations. The Russian Federation proposed actions on the Committee for debate. It was however considered that these raised serious issues with potential consequences for the entire Organization and a vote was requested which resulted in a majority decision to not continue with the debate.

A new issue since the last meeting concerned the security situation in the Red Sea region where ships had been attacked and sunk, seafarers killed and taken hostage. The delegation of Egypt reported a 42% drop in traffic in the Suez canal as ships sailed longer routes to the detriment of the environment. There was strong condemnation of Houthi attacks on commercial ships. There was criticism of the Islamic Republic of Iran in supporting the Houthi although this was tempered when news was received of the death of the Iranian president in an accident. After considerable debate a resolution was adopted on the Security situation in the Red Sea and Gulf of Aden resulting from Houthi attacks on commercial ships and seafarers which demands the Houthis to immediately cease attacking commercial ships.

Work continued in a working group on Maritime Autonomous Surface Ships (MASS) towards developing a voluntary MASS Code for cargo ships. This was progressing well but it was concluded that it will not be possible to complete the work as planned by the next meeting. The deadline will therefore be extended to 2025 which means that it will not be possible to achieve the 2026 adoption deadline for a mandatory code and the earliest possible entry into force will now be 2032. A correspondence group and an intersessional working group will be held before the next meeting. The Committee noted that Mr Jaideep Sirkar of the USA who chaired the Goal Based Standards working group had recently died.

Work continued on the development of a safety regulatory framework to support the reduction of GHG emissions from ships using new technologies and alternative fuels . The report of the correspondence group set up by the last meeting was considered in a working group. Work will continue in the re-established correspondence group and an intersessional working group.

The previous meeting had agreed new work for a revision of the guidelines on cyber risk management (MSC.FAL.1/Circ3) and a new draft was prepared to be forwarded to the Facilitation Committee.

The previous meeting had dealt with urgent issues only from the meeting of the sub-committee on Navigation, Communications, Search and Rescue (NCSR) which had taken place from the 10 to 19 May 2023. Of the remaining issues, the proposed revised performance standards for the electronic chart display and information system (ECDIS) were adopted to add a requirement for standardised digital exchange of ship’s route plans and NCSR was instructed to develop operational guidance for route exchange. New ECDIS will be capable of supporting the new International Hydrographic Office (IHO) S-100 products and NCSR was further instructed to consider implementation matters of S-100 and training needs of seafarers.
The issue of increased costs for Maritime Safety Information (MSI) providers as new GMDSS satellite service providers are recognised in addition to Inmarsat had been referred to the Committee for advice. After some debate the meeting instructed NCSR to prepare draft amendments to the SOLAS Convention clearly stating the requirement for dissemination of MSI and search and rescue information through all recognised satellite service providers (RMSS), and set a target date of 31 December 2026 for full dissemination by existing RMSS.

The report of the sub-committee on Human element, training and watchkeeping (HTW) was considered and an action plan agreed for a comprehensive review of the Standards of Training, Certification and Watchkeeping for Seafarers (STCW) Convention and Code. An intersessional group meeting will be held to progress the work.

The meeting bade farewell to Katy Ware of the United Kingdom who was retiring.

The next meeting has been scheduled for 2 to 6 Dember 2024. A meeting of the intersessional working Group on MASS has been scheduled for 9 to 13 September 2024. The next meeting of NCSR has been scheduled for 4 to 13 June 2024.
 

Tags:  IMO  International Maritime Organization  maritime  Maritime Navigation Group  MNG 

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Note of meeting of the International Maritime Organization Maritime Safety Committee IMO MSC107 – 31 May to 9 June 2023

Posted By Kim Fisher, 12 July 2023

Note of meeting of the International Maritime Organization Maritime Safety Committee IMO MSC107 – 31 May to 9 June 2023


This was a full length eight-day meeting of the Committee as, being Assembly year, it will be the only meeting this year. It was very well attended with 1300 delegates registered and chaired by Mrs Mayte Medina of the USA. It was the first meeting since the pandemic that there were no left-over documents from previous meetings but had attracted 122 submissions including 22 proposals for new work.

Concerns were raised about unannounced missile launches by the Democratic People’s Republic of Korea which were creating a threat to international shipping when debris fell into the sea. This resulted in a new resolution being drafted on Strengthening measures for ensuring the safety of international shipping.

Concerns were also raised about the Russian Federation issuing seafarers certificates from ports in Ukraine where the Ukrainian administration was unable to operate. There was doubt about the validity of these certificates and Member States were encouraged to prevent such unlawful practices by the Russian Federation.

Work continued on Maritime Autonomous Surface Ships (MASS) towards developing a voluntary MASS Code for cargo ships. The Correspondence Group reported on its work and a meeting of a Joint MSC/LEG/FAL working group incorporating the Legal and Facilitation Committees and a meeting of a Intersessional working group reported. A new draft of the Code was prepared and work will continue in the Correspondence Group and the Intersessional working group. The Joint working group will meet after next year’s meetings of the Legal and Facilitation Committees.

Draft amendments to Chapter V (Safety of Navigation) of the International Convention for the Safety of Life at Sea (SOLAS) were approved with regard to reporting the loss of containers at sea.

The urgent issues from the meeting of the sub-committee on Navigation, Communications, Search and Rescue (NCSR) which had taken place two weeks previously were agreed particularly the revised date of 1 January 2028 for installations of new radio equipment which will now be promulgated in a Circular.

After considerable discussion new work was agreed on development of a safety regulatory framework to support the reduction of GHG emissions from ships using new technologies and alternative fuels and a correspondence group was set up to be coordinated by the USA. Further new work items were agreed for; a revision of the guidelines on cyber risk management (MSC.FAL.1/Circ3), development of guidelines for software maintenance, development of guidelines for EPIRBs two-way communication, development of measures to prevent loss of containers at sea, revision of performance standards for gyro compasses, revision of the IMO standard communication phrases (SMCP), revision of performance standards for BeiDou satellite navigation system, development of performance standards for satellite-based augmentation systems and identification of measures to improve the security and integrity aspects of the Automatic Identification System (AIS). The Committee agreed that with this workload there should be a moratorium on submissions of proposals for new work at the next meeting.

The meeting noted the recent death of Dr Jim Coley who was the representative of Vanuatu for many years in the 1990s. The meeting bade farewell to the Secretary-General, Kitok Lim, whose 8 year term ends this year and Fred Kenney the Director of the Legal Affairs and External Relations Division who is retiring.

The next meeting has been scheduled for 15 to 24 May 2024. A meeting of the intersessional working Group on MASS has been scheduled for 30 October to 3 November 2023. The next meeting of NCSR has been scheduled for 4 to 13 June 2024.
 

Tags:  IMO  International Maritime Organization  Maritime  Maritime Navigation Group  Maritime safety  MNG  Safety at sea 

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Note on a meeting of the International Maritime Organization sub-committee on Navigation, Communications, Search and Rescue

Posted By Kim Fisher, 05 June 2023

IMO NCSR10: 10 – 19 May 2023

The meeting of the sub-committee on Navigation, Communications, Search and Rescue (NCSR) was held under the chairmanship Nigel Clifford of New Zealand. This was the first in person meeting since Covid so there was more time available to catch up on items which had been deferred. The agenda still proved to be quite challenging however and some items could not be completed for lack of time. Some hybrid working possible was possible for members who were unable to attend in person.

A document had been received from Ukraine expressing concerns on the Russian Federation's actions impacting the functioning of Ukraine's system of navigational and hydrographic support of shipping in the Black Sea and the Sea of Azov. This led to considerable debate although some of the issues raised were outside of the scope of the sub-committee. In conclusion Member States were encouraged to ensure that the functioning of key navigational aids and systems was protected at all times and particularly during any conflict situation in order to guarantee the safety of international shipping and protect the lives of seafarers.

Following the work of the last meeting in preparing revised performance standards for the electronic chart display and information system (ECDIS), amendments were agreed to add a requirement for standardised digital exchange of ship’s route plans. No input had been received on proposals to amend the performance standards for the Voyage Data Recorder (VDR) so this item was deleted from the work programme.

There was considerable discussion on proposals to amend SOLAS to improve the safety of pilot transfer arrangements. The way forward was concluded to be the development of a new resolution containing performance standards and this task was referred to a correspondence group led by China.

Maritime Safety Information (MSI) Providers

The issue of increased costs for Maritime Safety Information (MSI) providers as new GMDSS satellite service providers are recognised in addition to Inmarsat had been referred by the last meeting to a correspondence group led by Australia. The group had defined a number of options but none of the options could offer a perfect outcome. The issue will now be referred to the Maritime Safety Committee for further advice. Revisions were prepared to the Iridium SafetyCast service manual, the Joint IMO/IHO/WMO Manual on Maritime Safety Information and MSC.1/Circ.1610 concerning the description of maritime services in the context of e-navigation. Proposals to revise the criteria for the provision of new GMDSS satellite service providers (resolution A.1001(25)) received from a correspondence group set up by the last meeting were referred back to the group led by France.

Various liaison statements to the International Telecommunication Union (ITU) were prepared concerning the IMO position for the next ITU World Radiocommunication Conference (WRC 23); proposals to modify the recommendation M.1371-5 for the Automatic Identification System (AIS), issues on coding of emergency indicating radio beacons (EPIRBs), and digital selective calling alarms relating to bridge alert management.

The meeting noted information provided by radio manufacturers that it would not be realistic to produce new GMDSS radios in time for deadline of installations after 1 January 2024. Proposals were prepared for the Committee to consider a revised date of 1 January 2028. COMSAR/Circ.32 relating to the availability of radio equipment was revised following experience of its use.

The issue of unlawful practices associated with the manipulation of data transmissions from the automatic identification system (AIS) and tampering of AIS transponders was discussed with a view to possibly identifying improved technical arrangements.

Some items had been received but were not considered to be sufficiently mature to be actioned. Proposals for performance standards for NAVDAT, intended to be a possible replacement for NAVTEX, were referred to the next meeting. Proposals for generic performance standards for shipborne satellite navigation system receiver equipment were referred back to the correspondence group led by Germany. Proposals for the introduction of a VHF data exchange system (VDES) were referred to a correspondence group led by Japan.

There were no ship’s routeing proposals submitted to the meeting. A UK proposal for a new mandatory reporting system in the Pentland Firth, which was not agreed at the previous meeting, was agreed as a voluntary system. Associated protective measures within a particularly sensitive sea area in the North-Western Mediterranean Sea were prepared to protect cetaceans. The chair of the Experts Group on Ship’s Routeing, George Detweiller of the USA, announced that this would be his last meeting as he was retiring. He had chaired the group since NCSR4.

Upcoming Meetings Relating To Maritime Safety

The next meeting of NCSR is planned for 4 to 13 June 2024. A meeting of the Maritime Safety Committee (MSC 107) is planned for 31 May to 9 June 2023. A meeting of the Joint IMO/ITU Experts Group is planned for 9 to 13 October 2023. A meeting of the ICAO/IMO Joint Working Group is planned for 6 to 10 November 2023. The meeting proposed to invite the Committee to authorize the holding of annual meetings of the Joint IMO/ITU Experts Group and the ICAO/IMO Joint Working Group in future until advised otherwise.

Tags:  IMO  International Maritime Organization  Maritime  Navigation  NCSR  SAR  Search and Rescue 

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Antares Charts – Report of a presentation by Bob Bradfield

Posted By John Hasselgren, 27 January 2023
The Little Ship Club hosted the Small Craft Group’s evening presentation by Bob Bradfield at its London Headquarters on 17th. January. Bob specialises in producing charts of areas in the West Coast of Scotland that are not recently surveyed by UKHO or inadequately detailed for yachtsmen seeking out of the way anchorages.

Bob explained that the West Coast of Scotland is a wonderful area to sail and explore, especially if you can choose your weather. He had been sailing in high latitudes but then realised that he did not need to go so far to find excellent anchorages and scenery.

But why the West Coast of Scotland? Firstly, it is a huge area, some 125 nm x 300 nm, with most of it sheltered from ocean swells. There are sandy beaches and rocky coves surrounded by magnificent hill scenery. Add to this the number of small channels and anchorages and, of course, there is an abundance of wildlife. However, there were no charts suitable for yachtsmen of these inshore areas. So, he decided to make his own.

The UKHO standard charts of the area, Bob explained, were fine for passage making from island to island, but they lacked the detail for more adventurous sailing and accessing small, isolated coves. Even Pilot Books, although better than standard charts, gave only sparse information. The Clyde Cruising Club pilots and Imray charts were fine for a sunny day with good visibility but could let you down in rain or on a foggy day, with recommended transits between a building and the background hills being hidden.

UKHO charts of these inshore areas were often drawn from very old surveys, often from the 19th. century done by lead line. When these were made the positioning technique was far from the accuracy expected today and there were occasional omissions or misrepresentations. We were show a UKHO chart from1985 (not so old as some) and a comparison with its correction – a 0.7 metre sounding lurking in a 5.2 metre area!

To make a chart Bob starts with Ordnance Survey details of the shore and HW line as a background. He then surveys this basic outline with a single beam echo sounder using DGPS for accurate positioning. Extra detail is added to the chart as it is found. A final check is made with side scan sonar. At the same time a tide gauge is set up on a prominent solid location so that accurate tidal heights can be determined. Once tidal heights have been reduced to soundings all the data can then be incorporated into the new chart.

The Antares charts, which only cover the inshore areas explored by yachtsmen, can be run on a computer (PC or Mac), on tablets, a chart plotter or even a mobile phone. Even those without internal GPS can be used if connected via Bluetooth to a separate GPS receiver. Bob recommends the use of the Memory Map app to run his charts, although other apps can be used.

Things to be aware of:

He issues a warning that the charts have been produced by unqualified yachtsmen and suggests there will be errors – beware, use carefully, he says.

When using the charts, things can happen too quickly and GPS can lag or even stop updating. Proceed slowly when in confined waters close to shallows or rocks. He suggests that large scale charts in chart plotters plus strong tides can quickly produce a dangerous situation.  In other words, use carefully and proceed with caution!

Bob concluded by showing a UKHO chart of the area around Dunstaffnage which was alongside his own chart. He indicated five significant differences between the two, differences that could be a problem to a yacht.

A full list of the electronic charts in the package which is available for sale (and updated annually), and much more information, can be found on the web site: 

http://www.antarescharts.co.uk

The talk was greatly appreciated by the audience, which then went to dinner in the Little Ship Club. You can watch the recording of the presentation on the Little Ship Club's YouTube Channel here.
 

Tags:  charts  marine navigation  maritime  small craft group 

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