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Howard Edson Sr.

This is a comprehensive sailing course in coastal navigation, It is also a prep course for It is divided into 9 chapters – several with practice navigation practice problems and solutions, plus 7 appendices of supplemental content. Additionally it is salted with the author's hard-won tips and insights on how to remain safe and smart under sail. . .

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What's inside

Syllabus

Understand chart construction, foundations, "lat/longs" and symbology

Essential information to help you decide if this program is for you

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Section One Lecture 2: Get grounded in chart  fundamentals that will make make sense of everything that follows.

Section One Lecture 3: chart foundations  and coordinates from the theoretical to the practical:  focus is on chart reading; distance measurements, compass rose; chart sizes and scales

Section One Lecture 4: Chart symbology:  the official symbols, abbreviations and terms on NOAA and international charts, with emphasis on the basics you most need to know.

Section 1 Lecture 5: Practice problems and solutions on basic chart plotting:  focus on lat/longs for location identification and measuring distances

Section Two Chapter 6: Decoding charts and reading Aids to Navigation

Section Two Lecture 7:   Introduction to the buoyage system

Section Two Lecture 8:  Bridges - day and night

Section 9 Lecture 9:  Introduction to the mindset and skills of dead reckoning navigation

Section 3 Lecture 10: Dead reckoning practice problems and solutions

Section 4 Lecture 11:  Bearing and Fixes:   plotting bearing and fixes, estimated  position, three-point fix

   Section Four Chapter 12: Bearings & Fixes (cont)

Chapter Four Lecture 13:  practice problems and solutions to see if we've learned what we learned

Section Five Chapter 14: Current and Leeway:  focus on terms; causes of tides and currents;set and drift, tables for prediction

Section Five Lecture 15: Current and Leeway:  Solving Situation I, Situation II and Situation III essential navigational problems

Section Six Lecture 16:  Tides and Currents

Section 7 Lecture 17:  Navigation in fog:  nature of fog, actions to consider, audible sound signals, old salt practices

Section 8 Lecture 18: Introduction n from "paper and pencil" to modern electronics

Section 9 Lecture 19:  "pecking order", stand-on and give-way; best practices, lights and sound signals

Section 10 Lecture 20: Explanation of how variation and deviation affect the ship's compass

Section 10 Lecture 21: How to convert between True, Magnetic and Per Ship's Compass

Section 10 Lecture 22: Visibility table:  reference table and notes essential for solving for geographic and nominal light range at sea

Section 4 Lecture 23: list of essential and recommended publications for the mariner

Section 10 Lecture 24:   Illumination Table

Section 10 Lecture 25:  Top 10 tips essential for safety at sea

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Read about what's good
what should give you pause
and possible dealbreakers
Covers chart construction, symbology, and reading, which are essential for understanding nautical charts and safely navigating coastal waters
Explores dead reckoning navigation (DRN), a fundamental skill for sailors when GPS or electronic aids are unavailable or unreliable
Examines pre-GPS methods for locating a boat's position, which are useful for traditional navigation and as a backup to electronic systems
Teaches how to refine DR calculations and compensate for current and leeway, which are critical for accurate navigation in dynamic marine environments
Includes a section on navigation in fog, which is crucial for safety at sea and requires specific knowledge of audible signals and best practices
Transitions from traditional "pen and pencil" methods to modern electronic navigation, which is useful for sailors seeking to integrate both approaches

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Reviews summary

Ace your coastal navigation written exam

According to students, this course is an outstanding resource for preparing for the Coastal Navigation exam. Learners say the practice problems are particularly helpful and build confidence, significantly aiding in applying concepts and passing the test. The explanations are often clear, with complex topics like currents and tides being made simple. While largely seen as comprehensive and well-organized, a few learners felt some sections, such as the rules of the road, could benefit from more depth or additional visual aids, suggesting supplementary reading might be helpful for a full understanding beyond exam requirements.
Complex topics explained simply.
"The instructor explains complex topics like set and drift very simply."
"The explanations for currents and tides were particularly helpful."
"The lectures were clear..."
Problems aid understanding & confidence.
"The lectures were clear and the practice problems were spot on."
"the practical problems were good for applying the concepts."
"The practice problems build confidence."
"Great practice questions."
Highly effective for exam success.
"This course was exactly what I needed to prepare for the US Sailing Coastal Navigation exam. ... Highly recommend if you're serious about passing the test."
"Outstanding course!... The structure follows the exam syllabus perfectly. ... Passed my exam with confidence thanks to this."
"Very comprehensive and well-organized. ... Essential resource for anyone taking the US Sailing Coastal Nav exam."
Some sections could be more in-depth.
"I felt some areas like rules of the road could be more detailed."
"Good for reinforcing basics but might need supplementary reading for full understanding."
"Could use a bit more visual aids."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Ace Your 105, Coastal Navigation Written Sailing Exam with these activities:
Review Chart Symbology
Familiarize yourself with chart symbology to improve your ability to quickly and accurately interpret nautical charts.
Browse courses on Symbols
Show steps
  • Download a chart symbology guide from NOAA or a similar source.
  • Study the symbols related to aids to navigation, hazards, and depths.
  • Test your knowledge by identifying symbols on practice charts.
Read 'Navigation Rules and Regulations Handbook'
Deepen your understanding of navigation rules and regulations.
Show steps
  • Obtain a copy of the 'Navigation Rules and Regulations Handbook'.
  • Study the rules related to vessel encounters, lights, and sound signals.
  • Review the sections on responsibilities between vessels.
Read 'Chapman Piloting & Seamanship'
Supplement your learning with a comprehensive guide to seamanship and navigation.
Show steps
  • Obtain a copy of 'Chapman Piloting & Seamanship'.
  • Focus on chapters related to chart reading, dead reckoning, and electronic navigation.
  • Review the sections on rules of the road and safety at sea.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Practice Dead Reckoning Problems
Reinforce your understanding of dead reckoning by working through a variety of practice problems.
Show steps
  • Find a source of dead reckoning practice problems (textbook, online resource).
  • Solve problems involving calculating course, speed, and time.
  • Solve problems involving calculating set and drift due to current and leeway.
  • Check your answers against the solutions and review any mistakes.
Solve Tide and Current Problems
Improve your ability to predict tides and currents by solving practice problems.
Show steps
  • Find a source of tide and current practice problems (NOAA website, textbooks).
  • Solve problems involving predicting tide heights at specific locations and times.
  • Solve problems involving calculating current speed and direction.
  • Apply tide and current information to adjust dead reckoning calculations.
Create a Chart Symbology Cheat Sheet
Solidify your knowledge of chart symbology by creating a concise and visually appealing cheat sheet.
Show steps
  • Gather information on common chart symbols from NOAA or other sources.
  • Organize the symbols into categories (e.g., aids to navigation, hazards, depths).
  • Create a visually appealing cheat sheet using a design tool or by hand.
  • Share your cheat sheet with other students for feedback.
Plan a Hypothetical Coastal Voyage
Apply your knowledge by planning a hypothetical coastal voyage, including chart plotting, dead reckoning, and consideration of tides and currents.
Show steps
  • Choose a starting point and destination for your voyage.
  • Select appropriate nautical charts for the area.
  • Plot your course on the charts, considering potential hazards and aids to navigation.
  • Calculate distances and estimated times of arrival using dead reckoning techniques.
  • Research tides and currents along your route and adjust your calculations accordingly.

Career center

Learners who complete Ace Your 105, Coastal Navigation Written Sailing Exam will develop knowledge and skills that may be useful to these careers:
Yacht Captain
A Yacht Captain is responsible for the safe navigation and operation of a yacht. Coastal navigation is fundamental to this role, making this course particularly valuable. A Yacht Captain needs to be proficient in reading nautical charts, understanding aids to navigation, and applying dead reckoning techniques. This course will help a yacht captain navigate using fixes. The ability to account for currents and leeway, predict tides, and navigate in fog, all covered in this course, are critical skills for ensuring the safety of the vessel and its passengers. Furthermore, the course’s emphasis on understanding lights and sound signals will also be useful.
Sailing Instructor
A Sailing Instructor teaches individuals how to safely and effectively operate sailboats. For any sailing instructor, it is important to have a firm grasp of coastal navigation, and that is where this course comes in. This course helps build a foundation in chart reading, understanding buoyage systems, and applying dead reckoning techniques. As a sailing instructor, you would need to convey the importance of understanding tides, currents, and how to navigate in conditions such as fog, all of which are covered in this course. This course is also a prep course, and is useful as a refresher for professional instructors.
Commercial Fisherman
Commercial Fishermen navigate coastal waters to catch fish and other seafood. Navigation skills are essential, so this course is very helpful. Commercial Fishermen need to be very proficient in chart reading, applying dead reckoning techniques, and understanding tides and currents to locate fishing grounds. This course offers an introduction to these topics. The course's focus on navigation in fog and understanding electronic navigation can enhance safety and efficiency for those in this role. This course is also a prep course.
Search and Rescue Coordinator
Search and Rescue Coordinators plan and execute maritime search and rescue operations. A strong understanding of coastal navigation is crucial, and this course is directly applicable. Search and Rescue Coordinators need to interpret nautical charts, predict the movement of vessels based on currents and leeway, and understand the impact of fog on visibility. This course addresses these topics comprehensively, helping ensure safe navigation. The course’s supplemental content on compass variation and deviation is also relevant for determining accurate vessel positions during search operations.
Coast Guard Officer
Coast Guard Officers enforce maritime laws, conduct search and rescue operations, and ensure maritime safety. A thorough understanding of coastal navigation is essential, making this course very helpful. Coast Guard Officers must be proficient in chart reading, applying dead reckoning techniques, and understanding tides and currents to navigate safely and effectively. This course touches upon these concepts. The course's coverage of navigation in fog and the rules of the road is also directly relevant to their responsibilities. This course is a good introduction to relevant topics.
Tugboat Operator
Tugboat Operators maneuver large vessels in harbors and coastal areas. Navigation expertise is important, making this course relevant. Tugboat Operators need to be proficient in chart reading, understanding aids to navigation, and applying the rules of the road to ensure safe towing operations. This course offers an introduction to these topics. The course material on accounting for currents and leeway, as well as understanding lights and sound signals, is particularly valuable for tugboat operations. This course is also a prep course.
Marine Surveyor
The role of a Marine Surveyor involves inspecting and assessing vessels, and this course may be useful for mastering critical aspects of coastal navigation. A Marine Surveyor may need to understand nautical charts, interpret navigational data, and apply principles of dead reckoning to ensure vessels meet safety and regulatory standards. This course covers essential topics such as chart construction, symbology, reading nautical charts, and understanding aids to navigation. Understanding tides and currents, as taught in this course, aids in risk assessment of vessels during inspection. An understanding of electronic navigation, also taught here, could also be useful for a Marine Surveyor.
Harbor Master
The Harbor Master manages the operations of a harbor, and this course may be useful for understanding navigational requirements within coastal waters. A Harbor Master benefits from a solid understanding of chart symbology, aids to navigation, and rules of the road, and these topics are addressed in the course. This course can help one understand the principles of dead reckoning and how to locate a boat's position using pre-GPS methods. The knowledge of tides and currents gained from this course is also directly relevant to managing vessel traffic efficiently and safely within a harbor environment.
Marine Patrol Officer
A Marine Patrol Officer enforces maritime laws and regulations. This course may be useful for mastering coastal navigation techniques. A Marine Patrol Officer needs to be proficient in chart reading, understanding aids to navigation, and applying the rules of the road to ensure compliance. This course offers an introduction to these topics. This course will help build a foundation in understanding tides, currents, and navigation in various conditions. Familiarity with electronic navigation, also covered in the course, is increasingly important for modern marine patrol operations.
Ferry Operator
A Ferry Operator is responsible for the safe and efficient transportation of passengers and vehicles across waterways. Navigation skills are important, making this course potentially applicable. A Ferry Operator needs a working understanding of chart reading, buoyage systems, and the rules of the road. This course can help build a foundation for applying dead reckoning techniques and for understanding tides and currents. Furthermore, learning how to navigate in limited visibility conditions, such as fog, as taught in the course, is useful for ensuring ferry operations remain safe. This course is also a prep course.
Dock Master
Dock Masters manage and maintain docking facilities, and are responsible for the safe berthing of vessels. Understanding coastal navigation can be useful in this role, making this course potentially applicable. A Dock Master benefits from familiarity with chart reading, aids to navigation, and the rules of the road to ensure safe operations within the marina or port. This course offers a introduction to these topics. The course’s coverage of tides and currents can also aid in managing vessel movements effectively. This is especially relevant in areas with significant tidal variations.
Maritime Lawyer
A Maritime Lawyer specializes in legal issues related to maritime activities. While not directly involved in navigation, this course may be useful for building a foundational understanding of coastal navigation. A Maritime Lawyer can benefit from a knowledge of nautical charts, aids to navigation, and the rules of the road when handling cases involving vessel collisions, accidents, or regulatory compliance. This course helps build a basic understanding of these topics. The course’s coverage of lights and sound signals may also be valuable. An advanced degree is typically required.
Environmental Scientist
Environmental Scientists assess and mitigate environmental impacts in marine environments. This course may be useful for understanding navigational challenges and regulations. An Environmental Scientist can benefit from a familiarity with chart reading, aids to navigation, and the rules of the road when conducting surveys or monitoring pollution. This course offers an introduction to these topics. The course’s coverage of tides and currents can also be valuable for understanding the dispersion of pollutants. This course is also a prep course.
Marine Biologist
Marine Biologists study marine organisms and ecosystems, often conducting research in coastal waters. This course may be useful for enhancing their understanding of navigation. A Marine Biologist may find that a familiarity with chart reading, aids to navigation, and basic navigation techniques is needed for fieldwork. This course offers an introduction to these topics. Understanding tides, currents, and weather conditions, can also aid in planning and executing research expeditions safely. This course covers those topics.
Naval Architect
Naval Architects design and oversee the construction and repair of marine vessels. While their primary focus is on engineering, understanding the principles of navigation enhances their work. This course may be useful for a Naval Architect who wishes to have an understanding of chart reading, aids to navigation, and the practical challenges of coastal navigation. This course offers an introduction to these topics. The course's coverage of tides, currents, and the impact of weather conditions can inform design considerations. An advanced degree is typically required.

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Ace Your 105, Coastal Navigation Written Sailing Exam.
This handbook contains the official U.S. Coast Guard rules of navigation. It is essential for understanding collision avoidance regulations and proper vessel operation. critical reference for the 'Rules of the Road' section of the course. It provides the definitive guide to safe navigation practices and legal requirements.
Chapman Piloting & Seamanship comprehensive guide covering all aspects of boating, including navigation, seamanship, and boat handling. It provides in-depth explanations of nautical charts, navigation tools, and techniques. valuable reference for understanding the principles behind coastal navigation and is commonly used as a textbook in sailing courses. It adds breadth to the course by covering topics beyond the immediate scope of the exam.

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