- What the Near Coastal Route Actually Is
- The Five Modules You Prepare For
- Q100: Rules of the Road Preparation
- Q150 and Q151: Deck General and Deck Safety
- Q152 and Q153: Navigation General and Chart Plot
- Scope Traps That Derail Preparation
- Sequencing the Modules Across Your Prep Weeks
- Approvals, Fees, and Test-Day Mechanics
- Where This Credential Gets Used
- Frequently Asked Questions
- The Near Coastal route covers five modules: Q100, Q150, Q151, Q152, and Q153.
- Q154 Navigation Problems: Oceans belongs to the Oceans option and should never enter your Near Coastal study plan.
- Q153 is specifically Chart Plot; it does not replace the broader navigation content in Q152.
- Your NMC approval to test determines your assigned modules, so confirm it before you build a schedule.
What the Near Coastal Route Actually Is
The credential behind this guide is National Master 200 NC, abbreviated NM2N on this site. It is governed by the United States Coast Guard National Maritime Center (NMC), and the examination scope falls under the ONC05 route family for Oceans or Near Coastal endorsements. This article covers the Near Coastal route specifically. If you want the plain-language definition first, see What Is NM2N? and What Does NM2N Stand For?.
The first thing to understand is that the NMC publishes its examination modules and topic matrices. Nothing here is a secret syllabus. The published guide reference for this scope is section 2.1.1.3 (printed page 17) of the deck and engineering examination guide. That document reflects regulations effective March 24, 2014, so it is not a newly issued 2026 blueprint. The currently indexed NMC matrices corroborate the same module headings, which is why this guide organizes your preparation around those modules.
The Five Modules You Prepare For
The full Near Coastal route consists of exactly five modules. Because the NMC does not weight them, the sensible way to treat them is as five unweighted preparation groups, each deserving real attention. For a deeper treatment of how the content areas relate, read NM2N Exam Domains 2026: Complete Guide to All 5 Content Areas.
| Preparation Group | Module | Focus |
|---|---|---|
| Domain 1 | Q100 | Rules of the Road: Inland and International |
| Domain 2 | Q150 | Deck General |
| Domain 3 | Q151 | Deck Safety |
| Domain 4 | Q152 | Navigation General: Oceans or Near Coastal, applied to the Near Coastal route |
| Domain 5 | Q153 | Navigation Problems: Chart Plot |
Two cautions apply to this table. First, the number of groups is not a universal count of examinations for every applicant; your assigned set depends on your approval. Second, alternative Rules or Navigation General modules must never be counted together as simultaneous requirements. You prepare for the set that applies to your route, not a pile of every module the NMC lists.
Q100: Rules of the Road Preparation
Domain 1: Rules of the Road: Inland and International (Q100)
This module covers the navigation rules that govern how vessels interact, under both the Inland and International regimes. The dual-regime coverage is the defining feature of the preparation task.
- Build a clear mental split between where the Inland rules and the International rules apply.
- Learn the differences between the two regimes as a deliberate list rather than hoping to recall them under pressure.
- Practice applying rules to situations involving vessel types, lights, shapes, and sound signals.
- Pay special attention to the points where the two sets of rules give different answers to the same scenario.
Q100 rewards precision. Candidates who study only one regime often discover too late that the question is testing the other. Make a habit of asking, for every rule you review, "Which regime am I in, and does the other regime say something different?" That single habit does more for this module than another hour of passive rereading.
Q150 and Q151: Deck General and Deck Safety
Domain 2: Deck General (Q150)
Deck General covers the working knowledge of vessel operation and deck practice expected of a master on this route. Treat it as breadth-heavy: many topics, each with practical application.
- Review the published topic matrix for Q150 line by line and mark each topic as confident, shaky, or unseen.
- Focus on operational scenarios, because practical judgment is what the module is built to check.
- Keep a running list of terms you cannot define cleanly from memory.
Domain 3: Deck Safety (Q151)
Deck Safety concerns the safe operation of the vessel, its crew, and its passengers, including emergency readiness and response.
- Study the published Q151 matrix topics in the order the NMC lists them.
- Connect each safety topic to a concrete shipboard situation so the knowledge sticks.
- Do not treat safety as an afterthought; it is a full module with its own published scope.
These two modules are easy to blur together because both live on the deck side of operations. Keep them separate in your notes. A topic that feels like safety might be tested under General, and vice versa, so rely on the published matrices rather than your intuition about which module a topic belongs to. For a sense of how demanding the overall set is, see How Hard Is the NM2N Exam?.
Q152 and Q153: Navigation General and Chart Plot
Domain 4: Navigation General: Oceans or Near Coastal (Q152)
The official title of Q152 spans both Oceans and Near Coastal. For this route, it is applied to the Near Coastal credential. Do not read the dual title as a signal that you owe two separate navigation-general modules.
- Prepare Q152 once, against the Near Coastal route.
- Use the published matrix to confirm which navigation concepts fall under this module.
- Keep it distinct from chart plotting skills, which belong to Q153.
Domain 5: Navigation Problems: Chart Plot (Q153)
Q153 is specifically Chart Plot. It is not a generic replacement for all navigation problems, and it is a hands-on skill module as much as a knowledge module.
- Practice working problems on a chart, not just reading about how to do so.
- Build speed and accuracy together; plotting errors compound quickly.
- Rehearse the full workflow of a problem from the given information through to the plotted answer.
Key Takeaway
Q152 and Q153 are different kinds of preparation. Q152 is knowledge you can review; Q153 is a skill you must rehearse repeatedly until the plotting workflow is automatic.
Scope Traps That Derail Preparation
Most wasted study time on this credential comes from scope confusion, not from difficult material. These are the traps to avoid.
Trap 1: Pulling in Q154
Q154 Navigation Problems: Oceans belongs to the Oceans option. It is not part of the Near Coastal route. If you find yourself studying Oceans-specific problem types, you have drifted out of scope. Close that material and return to Q153.
Trap 2: Treating Raise-of-Grade Modules as Extra Domains
The NMC also publishes reduced module sets for increases in scope or grade. Examples include Q150 plus Q152 for a move from Great Lakes/Inland to Near Coastal (with Q100 added if a COLREGS limitation applies), and Q156 for a move from Master Near Coastal under 100 GRT to Near Coastal under 200 GRT. These are separate upgrade pathways. They are not additional domains stacked on top of the full original exam, so do not add them to your five-module plan.
Trap 3: Trusting Forum Folklore Over the Approval
Your NMC approval to test lists the modules assigned to you. Candidates in different situations can have different sets. Whatever a forum post or a coworker says, the approval is the authority. Review the eligibility side in NM2N Requirements 2026 and the scheduling side in NM2N Exam Dates 2026.
Sequencing the Modules Across Your Prep Weeks
Because the NMC does not weight the modules, sequence them by dependency and by how long each takes to become automatic, not by assumed importance. Here is one sensible arrangement that ties study order to this credential's specific content.
Rules of the Road (Q100)
- Learn the Inland versus International distinctions as an explicit comparison list.
- Start early because rule recall benefits from repeated exposure.
Deck General (Q150)
- Work through the published matrix and tag topics by confidence.
- Revisit Q100 briefly to keep it warm.
Deck Safety (Q151)
- Tie each safety topic to a shipboard scenario.
- Cross-check against Q150 notes to keep the two modules distinct.
Navigation General and Chart Plot (Q152, Q153)
- Review Q152 knowledge first, then shift to chart work.
- Dedicate the longest block to Q153 plotting repetition, since it is a performance skill.
Integrated review
- Mixed practice across all five modules using timed practice tests.
- Return to your shaky-topic lists, and use the NM2N cheat sheet for a last pass.
The reasoning: Q100 goes first because its regime-comparison lists benefit from the most repetition. Q153 gets the biggest late block because plotting speed cannot be crammed. If your approval shows fewer modules, simply drop the weeks you do not need and redistribute the time. For a broader walkthrough of the preparation process, the main NM2N study guide and the NM2N training overview are good companions.
Approvals, Fees, and Test-Day Mechanics
Three practical facts shape how you approach test day, and each comes with a boundary on what is actually published.
- Approval comes first. The NMC determines your assigned modules. Use the actual approval to test as your source of truth, and do not assume a one-size-fits-all package.
- Overall format details are not published as a single figure. There is no single overall question count or duration established for the route as a whole, so beware of any source quoting one with confidence.
- Fees change. The published material here does not establish current fees. Confirm them through official NMC channels, and use our cost breakdown only as a planning aid.
On scoring and results, the same caution applies: this packet does not establish a population pass rate or a verified overall passing score. Treat any such figures you encounter elsewhere skeptically, and see NM2N Pass Rate 2026 and NM2N Passing Score 2026 for how we handle what can and cannot be stated.
Where This Credential Gets Used
A Master endorsement on a Near Coastal route is aimed at people who command vessels operating in near coastal waters. The credential is a prerequisite for the responsibility, not a guarantee of any particular position. If you are weighing the career side, the NM2N jobs overview, the salary guide, and the ROI analysis go into the practical considerations without relying on invented figures.
For a first-attempt strategy, the combination that works is simple: confirm your approval, study only the modules assigned to you, give chart plotting the most hands-on repetition, and run integrated practice before test day. When you are ready to test your recall under realistic conditions, start with the NM2N practice tests.
Frequently Asked Questions
Five: Q100, Q150, Q151, Q152, and Q153. These are the full-route modules for Near Coastal. Your individual set is determined by your NMC approval to test.
No. Q154 belongs to the Oceans option and is not part of the Near Coastal full-route scope. Keep it out of your study plan unless your approval says otherwise.
No. Q153 is specifically Chart Plot. General navigation knowledge for this route sits in Q152, so prepare the two as distinct pieces.
No. Reduced sets for raise of grade or route extension, such as Q156 or Q150 plus Q152, are separate pathways. They are not additional domains on the full original exam.
No. The module structure comes from the published NMC guide effective March 24, 2014, corroborated by currently indexed NMC matrices. Always check the NMC directly for the latest official information before you test.