Fis Purwangka
Departemen Pemanfaatan Sumberdaya Perikanan, Fakultas Perikanan dan Ilmu Kelautan, IPB University, Bogor, Jawa Barat, Indonesia

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FISHERMEN'S UNDERSTANDING OF SHIPPING NAVIGATION AIDS AT MUARA ANGKE NUSANTARA FISHING PORT Vera Fitri Wahyuni; Fis Purwangka; Budhi Hascaryo Iskandar; Furqan Furqan; Ridwan Maulana Nugraha
Jurnal Penelitian Perikanan Laut (Albacore) Vol 10 No 2 (2026): Albacore
Publisher : Department of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.10.2.355-366

Abstract

Aids to navigation (AtoN) are equipment or systems outside a vessel, designed and operated to enhance the safety and efficiency of ship navigation for domestic and international shipping. This study aimed to identify the types of AtoN available and to assess fishermen's understanding of AtoN and shipping channels at Muara Angke Nusantara Fishing Port (PPN Muara Angke). The research was conducted in March 2022 using a qualitative survey method involving 30 skippers of fishing vessels under 30 GT, selected through accidental sampling. Data were collected through interviews and questionnaires and analysed descriptively. Results show PPN Muara Angke provides only 6 of 14 AtoN facilities required under Ministerial Regulation No. 25/2011, consisting of light beacons and marker buoys (visual) and radio and GPS (electronic); no audible AtoN was found. Overall, fishermen's understanding of AtoN falls into the not understanding category, with only 23.33% of skippers aware of what AtoN is and 30% understanding the shipping channel. Age, education level, and region of origin influenced this understanding. Limited understanding and incomplete facilities potentially increase the risk of shipping accidents around the port. This study recommends safety-awareness programmes for fishermen and gradual completion of AtoN facilities by the port authority. Key words: aids to navigation, fishermen's understanding, Muara Angke Nusantara Fishing Port, shipping safety
WORKLOAD OF PATROL VESSELS AT TECHNICAL IMPLEMENTATION UNIT OF JAKARTA PSDKP BASE Muhammad Hafizh Julianto; Fis Purwangka; Wazir Mawardi; Ridwan Maulana Nugraha
Jurnal Penelitian Perikanan Laut (Albacore) Vol 10 No 2 (2026): Albacore
Publisher : Department of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.10.2.379-390

Abstract

PSDKP Jakarta Base is responsible for monitoring marine and fisheries resources within WPPNRI 712. This study aims to identify the duties of fisheries surveillance officers and assess workload intensity during patrols using the Sea rider vessel. A descriptive method was applied through observation, interviews, and documentation across six patrol stages. Fishbone analysis identified key constraints, while workload analysis measured activity distribution among roles. Findings show the highest workload was carried by deck crew (39%), followed by captain (27%), fisheries surveillance officer (22%), marine technician (7%), and operations team leader (5%). Main challenges include limited personnel capacity, spare parts availability, fatigue, and budget efficiency. The study recommends improving logistics and task distribution to ensure effective and sustainable patrol operations. Key words: fisheries surveillance officer, patrol surveillance, Sea rider vessel, workload, workload intensity