Wyniki wyszukiwania - BazTech

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Developments of Interface for VHF, MF/HF Communication Using DSC in GMDSS Services in the Framework of E-navigation Concept

Koshevyy V. M., Shyshkin O. V.

TransNav : International Journal on Marine Navigation and Safety of Sea Transportation

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2021

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Vol. 15 No. 3

593--600

EN

It is proposed the description of interface for VHF/MF/HF for simplification of DSC communication for implementation in the frame of conception developments in GMDSS services, applied to Maritime Mobile Services. This interface is realized within its integration with INS by an appropriate way on the base of common communication protocol for all three DSC communication sub bands in standardized and harmonized format and significantly simplifies the DSC user interface. It is very important for application in Maritime services, including GMDSS services, VTS services and SAR service. Suggested approach for improving DSC communication is based on the three main outputs of e-navigation strategic direction development related to the integration of communication and navigation equipment/systems, including standardized mode of operation. Implementation of the standardization demands to include in this integration the satellite AIS system. The feasibility of the proposal is supported by the existence of relevant IEC standards and IMO documents.

2

Changes in and recent experiences from Norwegian Emergency Towing Service (NETS)

Berg T. E., Selvik Ø

TransNav : International Journal on Marine Navigation and Safety of Sea Transportation

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2021

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Vol. 15 No. 1

203--209

EN

The Norwegian Emergency Towing Services (NETS) is managed by the Norwegian Coastal Administration (NCA). In the early days of the NETS, the operational part was sheared between commercial tug companies and the Norwegian Coast Guard (NCG). A major change in the organization of the operation took place from January 1st 2020, when NCG was given the operational responsibility for NETS. This change is briefly described and the vessels in today's NETS are presented. Statistics for drifting vessels in Norwegian waters are presented before some selected recent maritime emergency incidents are highlighted. Actions by the NETS vessels and other NCG vessels will be highlighted. Handling of "FV Nortguider" after the grounding in Hinlopen (Svalbard) and the wreck removal work is one of the cases. The other two are drifting ship represented by the cruise vessel "Viking Sky" and the cargo vessel "Eemslift Hendrika". The final part of this paper discusses ways to ensure knowledge and operational experience sharing for personnel on vessels performing emergency towing tasks.

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Analiza kolizji statków w wąskim przejściu o dużym natężeniu ruchu – znaczenie systemu rozgraniczenia ruchu oraz służby kontroli ruchu w Cieśninie Dardanele

Roeske J.

Prace Wydziału Nawigacyjnego Akademii Morskiej w Gdyni

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2018

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Z. 33

77--93

PL

W artykule przeprowadzono analizę kolizji statku pasażerskiego „Celestyal Crystal” z chemikaliowcem „STI Pimlico” w Cieśninie Dardanele, 27 czerwca 2015 roku. Dokładny opis poważnego wypadku morskiego w aspekcie prawideł MPZZM oraz analiza manewru ostatniej chwili uwzględniają większość czynników wpływających na bezpieczeństwo żeglugi. W publikacji przedstawiono również szczególne znaczenie systemów rozgraniczenia ruchu (TSS) oraz komunikacji ze służbą kontroli ruchu (VTS) na akwenach uznanych za trudne nawigacyjnie ze względu na ograniczoną szerokość toru wodnego i duże natężenie ruchu statków.

EN

The article presents analysis of the collision between passenger ship „Celestyal Crystal” and chemical tanker „STI Pimlico”in the Çanakkale Strait’s Traffic Separation Scheme on 27 June 2015. The detailed description of accident in the aspect of the COLREG rules and the analysis of the last chance manoeuver shows majority of the factors influencing on the safety in navigation. The role of Traffic Separation Scheme (TSS) and communication with Vessel Traffic Services (VTS) in narrow passages with high traffic density were also presented.