Study guide
What the OUPV exam covers
The OUPV exam tests the Rules of the Road, seamanship and safety, and navigation. Here's how those subjects break down, and what you should confirm for yourself.
The subjects, as the sample exams lay them out
The National Maritime Center publishes sample examinations for each subject. Helm’s official sample questions come from these.
| Subject | NMC sample | Typical passing mark | Practice |
|---|---|---|---|
| Rules of the Road | Q100 | 90% | Free questions |
| Deck General & Safety | Q170 | 70% | Free questions |
| Navigation General | Q171 | 70% | Free questions |
| Navigation Problems (chart plotting) | Q172 | See your letter | Not in Helm |
What each subject asks of you
Rules of the Road
Right of way, lights and shapes, sound signals and the differences between the International and Inland rules.
Topics in Helm: Distress, General, Lights, Restricted Visibility, Sound Signals, Steering & Sailing.
Deck General & Safety
Seamanship, boat handling, fire and fuel, survival gear, radio, engineering and regulations.
Topics in Helm: Boat Handling, Engineering, Fire & Fuel, Radio, Regulations, Seamanship, Survival, Watchkeeping.
Navigation General
Aids to navigation, charts and publications, compass work, piloting, tides, electronics and weather.
Topics in Helm: Aids to Navigation, Charts & Publications, Compass, Electronics, Piloting, Tides & Currents, Weather.
Chart plotting
The sample navigation problems are worked on a training chart. You need paper, plotting tools and supporting publications, so Helm doesn’t cover this part. Plan to practice it separately.
Why Rules of the Road deserves the most time
It usually carries the highest mark, and it’s the subject where similar answers differ by one word, or by whether you’re under International or Inland rules. Learn who gives way, then drill lights and shapes and sound signals until you don’t have to think.
Getting to the exam
You’ll also need to meet the license requirements, including sea service, a physical and a drug test. The National Maritime Center says you must apply at your local Regional Exam Center, and its checklist lists what to include.
Common questions
What is the passing score for the OUPV exam?
Rules of the Road is typically 90%, and Deck General and Navigation General typically 70%. Don't plan around a number you read online, including this one. Your Approval to Test letter sets what applies to you.
Is the exam multiple choice?
The National Maritime Center's sample examinations are multiple choice, with four options per question. Chart plotting problems are worked on a chart.
How many questions are on the exam?
Prep sites quote different numbers, and they don't all agree. Treat any count as a guide, and confirm yours with the Regional Exam Center or your course provider.
Do I have to take the exam at a Regional Exam Center?
Not always. Many applicants complete a Coast Guard-approved course and take its exam instead. Check the approval of any course you're considering, and confirm with the National Maritime Center.
Practice what's on it
Helm covers Rules of the Road, Deck General & Safety and Navigation General, with the rule cited on every answer. It can’t promise a result, and nobody honestly can.
Start freeKeep studying
- Free OUPV practice testReal sample questions, each with its rule. No sign-up.
- Sound signalsEvery horn, bell and fog signal, with audio and citations.
- Lights and shapesWhat each vessel shows at night and by day.
- Six-pack licenseWho needs one and what the regulations ask for.
- Rules of the roadWho gives way, and how Inland differs.
- BuoysRed right returning, and what each mark means.
Sources
- National Maritime Center, Examinations and sample examinations
- National Maritime Center, Charter Boat Captain
Helm is an independent study aid, not affiliated with or endorsed by the U.S. Coast Guard or the National Maritime Center. This page is for study, not navigation guidance or legal advice. Check the current rules before you rely on anything here.