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Risk Assessment for Speedboat Tourism in Raja Ampat Using the Swiss Cheese Model (SCM) Antoni Arif Priadi; Dodik Widarbowo; Dwi Haryanto; Fajar Gumelar; Filemon
International Journal of Marine Engineering Innovation and Research Vol. 10 No. 2 (2025)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v10i2.6397

Abstract

The waters of Raja Ampat in Papua are one of the world's top maritime tourism destinations, attracting over 30,000 tourists annually since 2020. However, the challenging geographical conditions, such as shallow coral reefs, strong sea currents, and busy speedboat traffic, significantly increase the risk of maritime accidents. According to the National Disaster Management Agency (BNPB), from 2012 to 2024, six incidents in the area caused serious accidents, including vessel damage and injuries. This study aims to analyze the risks of tourist speedboat accidents in Raja Ampat using three complementary risk assessment methods: the Swiss Cheese Model (SCM), interviews, and questionnaires. The Swiss Cheese Model identifies gaps in several layers, such as Environment and Weather, Vessel and Safety Equipment, Skills and Competence of Operators, and Tourism Safety Management and Regulations. The analysis shows that the skills and competence of boat operators are significant weaknesses in accident cases, and it recommends that boat operators in Raja Ampat participate in SCRB (Survival Craft and Rescue Boat) training and certification programs.
Analysis of Defence Line Weaving for Safety Guidance Strips and Land Aircraft Safety and Communication Dodik Widarbowo; Fajar Gumelar; Maltus Jackline Kapistrano; Wahyu Wibisono; Antoni Arif Priadi
Equivalent: Jurnal Ilmiah Sosial Teknik Vol. 8 No. 2 (2026): Equivalent: Jurnal Ilmiah Sosial Teknik
Publisher : Politeknik Siber Cerdika Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59261/jequi.v8i2.327

Abstract

Background: Wing-in-Ground-effect (WIG) craft generate lift by operating at the air–water interface, enabling a unique mode of very high-speed maritime transport that is particularly suited to the highly complex nature of coastal and archipelagic regions. However, their distinctive operating characteristics high speed and low altitude present significant safety issues that require advanced navigation and communication systems. Objective: This paper investigates navigation and communication systems associated with the safety of WIG craft under relevant international maritime rules (International Convention for the Safety of Life at Sea SOLAS; IMO Guidelines for Wing-in-Ground Craft (MSC.1/Circ.1592). Methods: A qualitative regulatory analysis and R&D methodology is used to analyze the alignment of international standards with WIG operational requirements, as well as to examine barriers to the implementation of domestic maritime systems. Results: In the marine context, this study identifies major navigational technologies such as GNSS, radar, AIS, and integrated bridge systems for navigational awareness and collision avoidance. The integration of GMDSS communications and satellite-based technologies is indispensable for enabling coherent coordination and emergency response operations. SOLAS provisions do not fully satisfy all WIG operational requirements, while the application of IMO guidelines may result in disparate standards across jurisdictions. Conclusion: A harmonized and risk-based navigation and communication safety framework is proposed, integrating SOLAS provisions and IMO WIG Guidelines to address identified regulatory gaps. The framework aims to promote regulatory consistency and support the safe integration of WIG craft into national and international maritime transport systems.
Analysis of Concession, Technology, and Service Implementation on Port Infrastructure Performance: A Case Study in DKI Jakarta and Banten Provinces Isa Amsyari; Idris Gautama So; Zaenal Abidin; Antoni Arif Priadi
Jurnal Penelitian Transportasi Laut Vol. 26 No. 1 (2024): Jurnal Penelitian Transportasi Laut
Publisher : Sekretariat Badan Kebijakan Transportasi, Formerly by Puslitbang Transportasi Laut, Sungai, Danau, dan Penyeberangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25104/transla.v26i1.2371

Abstract

As an archipelagic country, Indonesia relies heavily on ports as the main infrastructure to support the national logistics system and international trade. Despite its importance, port management in Indonesia faces challenges such as lack of government support, corruption, bureaucratic inefficiency, and gaps between policy and implementation. This study aims to analyze the effect of concession implementation, technology utilization, and port services on the role of Port Business Entities (BUP) and their impact on port infrastructure performance in DKI Jakarta and Banten Provinces. The study used a quantitative method with a Likert scale questionnaire based on 31 indicators covering five variable constructs: concession implementation, technology utilization, port services, BUP role, and port infrastructure performance. Data were collected from 310 respondents selected through stratified sampling, consisting of users of port services managed by BUP from November 2023 to January 2024. Data analysis was carried out using SmartPLS 3.2.9 software to validate the relationship between variables through the Structural Equation Modeling (SEM) approach. The results of the study indicate that concession implementation, technology utilization, and port services significantly influence the role of BUP, which in turn improves port infrastructure performance. In addition, the indirect influence of these variables reinforces the importance of strategic management and technology utilization in port optimization. This study confirms that implementing good concession policies, integrating modern technology, and improving port services can significantly improve the performance of port infrastructure in Indonesia. These findings provide important implications for policymaking and strategy development to optimize port operations in the future.