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Learn how to interpret Routeing Charts step-by-step and understand all the essential symbols used in ocean passage planning. In this video, we cover everything you need to read a Routeing Chart effectively—from wind roses and ocean currents to ice limits, load line zones, and recommended shipping routes. #passageplanning #voyageplanning #windrose #routeingchart #seamanship #maritime #seafarer #seaman #bsmt #maritimestudents #ecdis https://youtu.be/XV4OJrpOJAQ
In this video, you’ll learn how to interpret Wind Roses on Routeing Charts, including how to read wind direction, understand Beaufort force segments, and determine the frequency of various wind speeds. A practical guide for improving your navigation and route planning skills. #passageplanning #voyageplanning #windrose #routeingchart #seamanship #maritime #seafarer #seaman #bsmt #maritimestudents #ecdis
Learn how to set up PortToPort Desktop and use the ECDIS Route File Converter to generate, export, and convert voyage routes into different ECDIS formats. This step-by-step guide is perfect for maritime students, aspiring deck officers, and navigators who want to understand route planning tools and improve their electronic navigation workflow. #passageplanning #voyageplanning #porttoport #navigation #seamanship #maritime #seafarer #seaman #bsmt #maritimestudents #ecdis https://youtu.be/RFrByYYN7Is https://youtu.be/oZCGkb3cF1Y
Passage Planning Made Easy: Port to Port Desktop to ECDIS | With ECA, Marpol, Loadline & Piracy Zone
Learn how to simplify voyage planning using Port to Port Desktop—from calculating distances and identifying ECA, loadline, piracy, and MARPOL zones to generating waypoints and exporting routes. This video also shows how to convert the RTZ file for use in different ECDIS models, making passage planning faster, easier, and more accurate. Please note: The last update of the software used in this video was in 2019. This means that any changes made after 2019—such as updates to ECA zones, Piracy Zones, JWC Piracy Areas, and other maritime boundaries—will NOT be reflected. Kindly verify all the latest updates through your onboard publications. The Mediterranean Sea only recently became an SOₓ ECA (Emission Control Area): The designation was approved by the IMO (MEPC 79), and the amendments to MARPOL Annex VI entered into force on 1 May 2024. The strict Sulphur limit (0.10% m/m) for ships operating in the Mediterranean ECA applied starting 1 May 2025. #passageplanning #voyageplanning #porttoport #navigation #seamanship #maritime #seafarer #seaman #bsmt #maritimestudents #ecdis https://youtu.be/RFrByYYN7Is https://youtu.be/CVDyDwH6Azs
In this video, we’ll go through the step-by-step process of calculating how much weight or cargo needs to be shifted to achieve the desired trim — in this case, to bring the ship to an even keel. You’ll learn how to determine the distance between cargo holds using their LCGs, find the MTC and LCF from the hydrostatic table, adjust for dock water density, calculate the change of trim, compute the weight to be shifted, and finally, determine the ship’s final drafts. #cargocalculations #draftsurvey #stability #hydrodynamics #maritime #seafarer #seaman #bsmt #maritimestudents #seamanship #trim https://youtu.be/P14Xbnm17C8
In this video, we’ll explain the difference between Safety Contour and Safety Depth, how they are displayed on the Electronic Navigational Chart (ENC), and how they help determine safe and unsafe waters during passage planning. #passageplanning #voyageplanning #navigation #seamanship #maritime #seafarer #seaman #bsmt #maritimestudents #ecdis https://youtu.be/JKExTQXFSk8 https://youtu.be/ANtwr2A6pC0
This video explains the four essential stages of voyage planning — Appraisal, Planning, Execution, and Monitoring — as outlined in the Bridge Team Management Manual and international navigation standards. #passageplanning #voyageplanning #navigation #seamanship #maritime #seafarer #seaman #bsmt #maritimestudents #ecdis https://youtu.be/z2mtGFXi-F0 https://youtu.be/JKExTQXFSk8 https://youtu.be/JW4ZQN52L4g https://youtu.be/veHDoss_sCU https://youtu.be/t6tyIeOkyZU https://youtu.be/_0aKjwnxML8 https://youtu.be/Wlb6RXDx_FU https://youtu.be/ANtwr2A6pC0
In this video, we cover the Initial Draft Survey step by step, focusing on how to calculate the ship’s actual constant. You’ll learn how to apply draft corrections, determine mean drafts, use the hydrostatic table, and calculate final displacement. This guide will help you understand draft survey principles and improve accuracy in cargo calculations. #draftsurvey #stability #hydrodynamics #maritime #seafarer #seaman #bsmt #maritimestudents #seamanship #trim
Learn the difference between the Center of Flotation (CF) and the Longitudinal Center of Flotation (LCF). This video explains their definitions, roles in ship trim, and how LCF is determined using hydrostatic tables. #stability #hydrodynamics #maritime #seafarer #seaman #bsmt #maritimestudents #seamanship #trim https://youtu.be/C5IC49f0Lwo
Have you ever wondered why sailors and ship enthusiasts often refer to a ship as “she” or “her” instead of just calling it “it”? 🤔 In this video, we explore the fascinating maritime tradition behind this unique practice. From ancient Latin roots and sailor folklore to the symbolism of protection, grace, and mystery, discover why ships have been lovingly personified as female throughout history. This video will give you a clear and engaging explanation. #MaritimeTradition #WhyShipsAreCalledShe #NauticalHistory #ShipSymbolism #MaritimeEducation #SailorTraditions #NauticalCulture
In this video, we take a deep dive into the key tidal datums used in navigation and hydrography. Starting with Lowest Astronomical Tide (LAT), we then explore: Highest Astronomical Tide (HAT) Mean High Water Springs (MHWS) Mean Low Water Springs (MLWS) Mean High Water Neaps (MHWN) Mean Low Water Neaps (MLWN) Mean Sea Level (MSL) You’ll learn: ✅ What each datum means and how it’s determined ✅ Why these reference levels are essential for safe navigation ✅ How they are used in nautical charts and tidal predictions If you found this video helpful, don’t forget to Like 👍, Share 📤, and Subscribe 🔔 for more maritime education content! #Tides #Navigation #MaritimeTraining #NauticalCharts #LAT #HAT #MeanSeaLevel #MarineNavigation #NauticalChart #UnderKeelClearance #Seamanship #MarineTutorial #ENC #TideAndDraft #maritime #seafarer #seaman #bsmt #maritimestudents #nauticalacademy
This video explains the key technical terms involved in determining whether a ship can safely pass beneath an overhead obstruction, such as a bridge. It breaks down critical measurements like Air Draft, Air Gap, Overhead Clearance height, and tidal references, all of which are essential for ensuring safe vertical clearance during passage. #AirDraft #BridgeClearance #ShipNavigation #MaritimeSafety #NauticalChart #UnderKeelClearance #Seamanship #MarineTutorial #ENC #TideAndDraft #maritime #seafarer #seaman #bsmt #maritimestudents #nauticalacademy
In this video, we explain the concept of Longitudinal Center of Gravity (LCG) and its importance in ship stability and trim. Learn how LCG shifts when weights are moved, how to read LCG values from a stability booklet, and what positive and negative LCG values mean. The Longitudinal Center of Gravity (LCG) is the longitudinal distance—either forward or aft—from a chosen reference point, typically from midships, or from the aft perpendicular. #navalarchitecture #stability #hydrodynamics #maritime #seafarer #seaman #bsmt #maritimestudents #seamanship #trim #nauticalacademy
This video provides a step-by-step guide for calculating the maximum cargo that can be loaded when the loading port has a draft restriction. It includes the calculation of fill percentage and the departure saltwater draft. #stability #hydrodynamics #shiphandling #maritime #seafarer #seaman #bsmt #maritimestudents #seamanship #trim #nauticalacademy https://youtu.be/lN2uBLmB6Fo https://youtu.be/CtNc1tOVFb4
Learn what Block Coefficient (CB) means in ship stability and how it directly affects squat when a vessel is underway. We’ll break down the differences between full-form, fine-form, and moderate-form hulls — and explain how squat behavior varies for each type. #navalarchitecture #stability #hydrodynamics #shiphandling #maritime #seafarer #seaman #bsmt #maritimestudents #seamanship #trim #nauticalacademy https://youtu.be/6YmnkoMBfFQ
This video covers the concept of bilging and how a flooded compartment affects a ship’s draft, metacentric height (GM), and righting moment. The calculations are based on the Lost Buoyancy Method, also known as the Constant Displacement Method. A bilged ship is one that has suffered a breach of the hull, typically through grounding, collision, or similar incidents, resulting in water entering the hull. #navalarchitecture #stability #hydrodynamics #maritime #seafarer #seaman #bsmt #maritimestudents #seamanship #trim #nauticalacademy
In this video, we break down the basics of ship stability by explaining key concepts like the law of flotation, displacement, density, and volume. Perfect for maritime students, cadets, or anyone curious about how ship buoyancy works! #stability #hydrodynamics #maritime #seafarer #seaman #bsmt #maritimestudents #seamanship #trim #nauticalacademy https://youtu.be/DFL6OYeBpUQ https://youtu.be/C5IC49f0Lwo
This video shows a step-by-step guide on how to determine the zone time or local time of sunrise when the given date is NOT in the Middle Day of the daily page of the nautical almanac. It also includes how to convert arc to time or convert longitude into longitude in time (LIT). #celestialnavigation #navigation #maritime #seafarer #seaman #bsmt #interpolation
In this video, it shows how to use Navi-Planner 4000. A basic familiarization & passage planning. Navi-Planner 4000 is an advanced voyage planning and chart management software, originally developed by Transas. It is primarily used for voyage preparation. It enables route planning, chart management and updating (ENC/SENC), voyage optimization, and simulation before the ship proceeds to actual navigation. #ecdis #naviplanner #navisailor #radar #colreg #collisionregulation #navigation #passageplanning #seamanship #maritime #seafarer #seaman #bsmt #maritimestudents
This video shows how to determine the GHA, LHA, SHA, RA, and Meridain Angle ("t") of the celestial bodies through time diagram. Time Diagram is a conceptual tool used to illustrate the relationship between Greenwich Hour Angle (GHA), Local Hour Angle (LHA), and longitude. All of which are angular measurements connected to time and position on Earth. #celestialnavigation #navigation #maritime #seafarer #seaman #bsmt
