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APPLICATION OF X BAND AND S BAND RADAR ON THE SHIP MV BULK CARRIER TO DETECT OBJECTS UNDER THE SURFACE OF THE SEA FOR SHIPPING SAFETY Muhammad Ismail Chandra; Dety Sutralinda; Antony Dumanik
STTAL POSTGRADUATE - INTERNATIONAL CONFERENCE Vol. 8 No. 1 (2024): Indonesia Naval Technology College STTAL Postgraduate International Conference
Publisher : Indonesian Naval Technology College STTAL

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Abstract

Radio Detection And Ranging or often called RADAR is an electromagnetic wave system used to detect, measure, and find out objects and bad weather within a certain range as long as RADAR can reach it. The purpose of the study was to determine the cause of RADAR in MV. Bulk Carrier cannot detect an object below the surface of the water and To find out the benefits of optimizing X Band and S Band RADAR on MV ships. dear Bulk Carrier This type of research is qualitative descriptive research. This research was carried out on March 16, 2023 at PT. L…P… L… at MV Bulk Carrier The results of the study obtained that X band and S band radars have different capabilities in detecting objects below sea level. X band radars have a shorter detection range but higher resolution, making them more suitable for detecting small objects. S band radars have a longer detection range but lower resolution, making them more suitable for detecting large objects. The use of X band and S band radars on the MV Bulk Carrier is quite effective in detecting objects below sea level, such as corals, obstacles, and submarines. However, there are some obstacles faced, such as interference from sea waves and bad weather. The application of X band and S band radars on the MV Bulk Carrier ship can improve shipping safety by detecting objects below sea level. However, efforts need to be made to optimize its use to make it more effective. Copyright © 20 24 STTAL. - All rights reserved.
Identifikasi Faktor Penyebab Grounding MV. Belik Mas pada Narrow Channel Kapuas River dengan Pendekatan Root Cause Analysis Muhammad Setyan Farros Wa Savero; Anak Agung Istri Sri Wahyuni; Maulidiah Rahmawati; Dety Sutralinda
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i1.5330

Abstract

Grounding or stranding is a shipping accident where the ship stops due to the lowest part of the ship's side or what is known as the keel touching the bottom of the water because the water depth is insufficient so that the ship cannot move freely. Grounding incidents occur more often in shallow waters or narrow shipping lanes. One of the grounding incidents was experienced by researchers while practicing sailing on the MV. Belik Mas, a container ship. At that time, the MV. Belik Mas ran aground when entering the Kapuas River Pontianak shipping lane. Therefore, this study aims to analyze the causes of the grounding of the MV. Belik Mas ship on the Kapuas River shipping lane and analyze the rescue efforts made. The method used in this study is a qualitative approach with the root cause analysis method which aims to identify the cause of the problem to the root cause. The results of the study showed that the root cause of the grounding of the MV. Belik Mas ship was human error, namely due to the lack of consideration in decision making by the captain and bad weather in the form of strong winds.