100+ Free MCA 032-73 Navigation Practice Questions

Prepare for the MCA/SQA Chief Mate–Master Unlimited Paper 032-73 — Navigation exam with instant access — no signup required.

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2026 Statistics

Key Facts: MCA 032-73 Navigation Exam

032-73

Official SQA Subject Code (Navigation)

GOV.UK MCA Deck Safety Examination Syllabuses

March 2025+

Syllabus Used From These Exam Diets Onwards

GOV.UK 032-73 Navigation syllabus collection update

~60% overall

Commonly Cited Pass Mark (Confirm for Diet)

Published past-paper schemes / training references; confirm with Qualifications Scotland/MCA

~£145

Solent 2025/26 Published SQA Fee per MCM Subject

Solent University Warsash Maritime SQA deck officer fees PDF (confirm with centre)

STCW II/2

Management Level Deck Certificate Level

MSN 1856 / STCW Regulation II/2

Written paper

Official Assessment Format (Not MCQ)

MCA/SQA examination practice and syllabus scope

Free 100-question English MCQ study bank for MCA/SQA 032-73 Chief Mate–Master Unlimited Navigation (STCW II/2). Official exam: written SQA paper from the March 2025 deck safety syllabus; pass mark commonly 60% overall. Solent 2025/26 published centre SQA fee about £145 per MCM subject — confirm with centre. Covers voyage planning, celestial/electronic fixes, compass error, SAR, bridge team, ECDIS/radar, tides/TRS, emergencies and ISM/notice best practice. Not an official paper simulation.

Sample MCA 032-73 Navigation Practice Questions

Try these sample questions to test your MCA 032-73 Navigation exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Under the 032-73 syllabus, which factors must be considered when determining an appropriate ocean route?

A.Only great-circle distance and the vessel’s service speed

B.Load-line zones, oceanographic conditions and climatological factors (with other operational constraints)

C.Only the cheapest coastal bunker price

D.Only the ship’s maximum continuous engine rating

Explanation: The official syllabus requires explanation of route selection factors including load-line, oceanographic and climatological factors. Management-level passage planning balances distance with seasonal weather, currents, ice limits, load-line zones and operational constraints—not distance alone.

2Why is a gnomonic chart used together with a Mercator chart for ocean voyage planning?

A.Gnomonic charts show rhumb lines as straight lines for steering only

B.Great-circle tracks plot as straight lines on a gnomonic chart and can then be transferred to a Mercator chart as a series of rhumb-line legs

C.Mercator charts cannot display latitude and longitude

D.Gnomonic charts replace ECDIS for coastal pilotage

Explanation: On a gnomonic projection, great circles appear as straight lines, which is ideal for planning the shortest ocean track. Waypoints are then transferred to a Mercator chart (or ECDIS Mercator display) as successive rhumb-line legs for practical steering and monitoring.

3Which statement best describes a principal advantage of weather routeing for a management-level ocean passage?

A.It guarantees a storm-free voyage regardless of season

B.It can optimise the track for safety, time and fuel by using forecast weather and sea state along alternative routes

C.It removes the need for any on-board meteorological appraisal

D.It is mandatory under COLREGs Rule 10 for all ocean ships

Explanation: Weather routeing uses meteorological and oceanographic forecasts to recommend tracks that reduce weather damage risk and can save time/fuel. The Master still retains command responsibility and must continue on-board appraisal; weather routeing does not eliminate storms or replace the Rules of the Road.

4A disadvantage of relying solely on shore-based weather routeing advice is that:

A.Forecasts may be outdated or not fully reflect local ship conditions, so the Master must still exercise command judgment

B.Weather routeing charts never show ice limits

C.Shore advice automatically overrides standing orders

D.It is illegal to deviate from a weather-routeing recommendation

Explanation: Weather routeing is a decision-support tool. Forecast latency, incomplete local data and commercial pressure mean the Master must still assess on-board observations, ship capability and safety. Recommendations are not legal overrides of standing orders or the Master’s duty.

5When is a composite great-circle track typically selected instead of a pure great circle?

A.When the pure great circle would take the ship into latitudes higher than a chosen limiting latitude (ice, weather or operational limit)

B.Whenever the ship is within a TSS

C.Only when navigating by magnetic compass alone

D.Whenever ECDIS is unavailable

Explanation: A composite track follows a great circle until a limiting latitude, runs along that parallel, then resumes a great circle toward destination. It is used when a pure GC would enter unacceptably high latitudes for ice, weather or company limits.

6On a Mercator chart, the rhumb-line track between two positions plots as a straight line. The great-circle track between the same positions (away from the equator or a meridian) plots as a:

A.Curve concave toward the nearer pole

B.Second straight line parallel to the rhumb line

C.Perfect geometric circle centred on the departure point

D.Series of disconnected loxodromes only

Explanation: Mercator expands meridian spacing with latitude so rhumb lines (constant true course) are straight. A great circle is the shortest path on the sphere and plots as a curve bowed toward the nearer pole, which is why GC ocean routes are sailed as successive rhumb legs.

7Rhumb-line sailing is most appropriate when the required track is intended to be:

A.A constant true course between waypoints (loxodrome)

B.The absolute shortest path on the Earth regardless of course changes

C.A track that always follows a parallel of latitude only at high speed

D.A track that ignores variation and deviation

Explanation: A rhumb line (loxodrome) cuts all meridians at the same angle, so true course is constant—practical for steering between waypoints. The great circle is shorter over long ocean distances but requires continuous course change unless broken into legs.

8When calculating ETA for an ocean arrival, Universal Time (UT), zone time, standard time and daylight-saving time must be handled carefully because:

A.All civil times are identical worldwide

B.Converting incorrectly between ship time, zone time and UT can shift the calendar date and the reported arrival by hours

C.UT is only used for celestial sights and never for ETA

D.Daylight-saving time always advances clocks by two hours

Explanation: The syllabus requires ETA using UT, zone time, standard time and DST. Zone boundaries and DST changes can move civil time by hours and even change the date. Careful conversion prevents reporting the wrong arrival day to agents, VTS and the company.

9Which consideration is most critical when making a landfall after an ocean passage?

A.Rely solely on a single GNSS position without visual or radar confirmation

B.Identify landfall marks early, account for tidal streams/currents, verify position by multiple means, and plan contingencies for reduced visibility or navigational hazards

C.Increase speed to maximum to minimise time near the coast

D.Switch off radar to avoid clutter from land returns

Explanation: Landfall is a high-risk phase: proximity to dangers increases while reliance on pure ocean methods decreases. Best practice is early identification of marks, allowance for stream/current, multi-sensor position verification and contingency planning—not single-source GNSS or disabling radar.

10When navigating in or near a Traffic Separation Scheme (TSS), the Master’s obligations under the Collision Regulations require that the ship, among other duties:

A.May freely cut across lanes whenever it shortens the rhumb line

B.Proceeds in the appropriate lane in the general direction of traffic flow, keeps clear of separation zones as required, and applies Rule 10 together with the other Rules

C.Is exempt from lookout requirements inside a TSS

D.Must always give way to every vessel outside the scheme

Explanation: Rule 10 sets TSS conduct: use lanes correctly, avoid separation zones except in defined cases, and join/leave at small angles to the flow. Rule 10 does not override other COLREGs duties such as lookout, safe speed and collision avoidance.

About the MCA 032-73 Navigation Exam

Paper 032-73 is the MCA/SQA Chief Mate–Master Unlimited Navigation written examination at management level (STCW Regulation II/2). The official GOV.UK deck safety syllabus (used from March 2025 exams onwards) covers planning and conducting a voyage, determining position and assessing fix reliability, compass error, search and rescue coordination, watchkeeping arrangements, command use of navigation systems and ECDIS, forecasting meteorological and oceanographic conditions including tides, responding to navigational emergencies, and current best practice under MSN/MGN/MIN notices and the ISM Code. Assessment is a written paper with calculations and management-level narrative answers, not multiple choice. This free bank is an English-language multiple-choice study adaptation of that syllabus for candidates preparing for UK CoC examinations.

Assessment

Official: written SQA examination in Navigation for Chief Mate/Master Unlimited (STCW II/2), administered by Qualifications Scotland on behalf of the MCA. Topics span voyage planning and sailings, position fixing and celestial work, compass error, SAR, watchkeeping and bridge team, navigation systems and ECDIS, meteorology/tides, emergencies, and current MSN/MGN/MIN and ISM navigation practice. Formula sheets and examination extracts (e.g. tide tables) are provided as arranged for the diet. This practice set converts assessable knowledge into four-option MCQs for study fluency.

Time Limit

Confirm exact duration with your approved centre (Qualifications Scotland/MCA diets typically schedule Navigation sittings from 0915; the GOV.UK syllabus PDF does not publish a fixed minute count)

Passing Score

Overall pass mark commonly 60% for Chief Mate/Master Unlimited Navigation (historically 120 of 200 marks on published past papers) — confirm the current mark scheme with Qualifications Scotland/MCA for your diet

Exam Fee

Solent University Warsash Maritime 2025/26 published SQA fee about £145 per MCM subject (£290 combined for Navigation + Stability & Structure); external-centre admin fees and retake admin may apply — treat as a published centre fee and confirm with your centre before booking (Maritime and Coastguard Agency (MCA) / Qualifications Scotland (SQA examinations on behalf of the MCA))

MCA 032-73 Navigation Exam Content Outline

22%

Voyage Planning and Conduct of Navigation

Nautical publications; load-line zones, oceanography and climatology in route selection; gnomonic with Mercator; weather routeing pros/cons; great circle, composite and rhumb tracks; ETA with UT/zone/standard/DST; landfall; TSS and ship routeing; ice; bridge procedures before arrival/sailing/dense traffic/reduced visibility/handover/daily at sea; Master–Pilot information exchange; VTS reporting; offshore installations and safety zones

14%

Position Fixing and Reliability

Choosing fix methods and intervals; coastal terrestrial fixing; continuous monitoring and parallel indexing; star selection; celestial intercept and true bearing; short- and long-period celestial fixes and MPP under systematic error; cocked hats; ECDIS/RNC and electronic aid limitations

Compass Errors

Gyro error and magnetic compass deviation from terrestrial, solar, stellar or planetary observations

Search and Rescue Coordination

Course and speed to rendezvous; considerations when acting as On Scene Coordinator or assisting in SAR

12%

Watchkeeping Arrangements and Bridge Team

Routine and emergency bridge procedures; principles of a safe navigational watch; bridge team composition and fatigue; standing and night orders; engineering watch adequacy; multi-target radar plot and ARPA action

10%

Navigation Equipment for Command Decisions

Optimum integrated use of gyro, radar/ARPA, AIS, ENC/RNC, ECDIS, GNSS, log, ROTI and anemometer; system errors; mitigation of equipment limitations; blind pilotage

ECDIS and Electronic Chart Systems

Principles, operation and limitations of electronic chart systems; ECDIS for safe navigation; electronic navigational aids and position-fixing systems

12%

Meteorology, Oceanography and Tides

Weather routeing; tropical revolving storm hazards and avoidance; tidal height/time for worldwide standard and secondary ports; UKC, air draught, overhead clearance and neaping problems; tidal stream tables

Navigational Emergencies

Engine failure, steering gear failure, navigational equipment malfunction, onset of adverse weather; SAR leadership; working with helicopters and small craft

Best Practice, Notices and ISM Navigation

Standing/night orders; engineering watch; MSN/MGN/MIN requirements for navigation, collision avoidance, radio and nav equipment; ISM Code navigation elements; voyage optimisation and de-carbonisation

How to Pass the MCA 032-73 Navigation Exam

What You Need to Know

Passing score: Overall pass mark commonly 60% for Chief Mate/Master Unlimited Navigation (historically 120 of 200 marks on published past papers) — confirm the current mark scheme with Qualifications Scotland/MCA for your diet
Assessment: Official: written SQA examination in Navigation for Chief Mate/Master Unlimited (STCW II/2), administered by Qualifications Scotland on behalf of the MCA. Topics span voyage planning and sailings, position fixing and celestial work, compass error, SAR, watchkeeping and bridge team, navigation systems and ECDIS, meteorology/tides, emergencies, and current MSN/MGN/MIN and ISM navigation practice. Formula sheets and examination extracts (e.g. tide tables) are provided as arranged for the diet. This practice set converts assessable knowledge into four-option MCQs for study fluency.
Time limit: Confirm exact duration with your approved centre (Qualifications Scotland/MCA diets typically schedule Navigation sittings from 0915; the GOV.UK syllabus PDF does not publish a fixed minute count)
Exam fee: Solent University Warsash Maritime 2025/26 published SQA fee about £145 per MCM subject (£290 combined for Navigation + Stability & Structure); external-centre admin fees and retake admin may apply — treat as a published centre fee and confirm with your centre before booking

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

MCA 032-73 Navigation Study Tips from Top Performers

1Drill sailings until automatic: rhumb-line (Mercator) course and distance, great-circle initial/final courses, vertex and composite tracks with limiting latitude

2Practise full celestial reductions: select well-spaced bodies, compute intercept and azimuth, plot position lines, and interpret cocked hats versus systematic error (MPP)

3For tides, master standard and secondary port methods, then link height of tide to UKC, air draught, overhead clearance and neaping scenarios

4Treat radar/ARPA multi-target plots as command problems: identify collision risk, apply COLREGs, and state the action you would take and when

5Memorise Master–Pilot exchange content and the bridge procedures list in the syllabus (arrival, sailing, dense traffic, reduced visibility, handover, daily at sea)

6Know TRS avoidance principles (dangerous semicircle, navigable semicircle, and actions relative to the storm’s path) rather than only definitions

7For ECDIS, focus on safety settings, ENC vs RNC limitations, GNSS dependency and cross-checking position by independent means

8Work timed past papers under exam conditions — the real paper is calculation-heavy written work, not multiple choice

Frequently Asked Questions

What is MCA/SQA paper 032-73 Navigation?

It is the management-level written Navigation examination for MCA Chief Mate/Master Unlimited (STCW II/2), set under the MCA deck safety syllabuses and administered by Qualifications Scotland on behalf of the MCA. The official syllabus used from March 2025 exams onwards is published on GOV.UK.

What is the official pass mark?

Chief Mate/Master Unlimited Navigation has commonly required an overall 60% pass (historically 120 of 200 marks on published past papers). Always confirm the current mark scheme with Qualifications Scotland/MCA and your examination centre for your diet.

How long is the written paper?

The GOV.UK 032-73 syllabus PDF does not state a fixed minute count. Diets are scheduled by Qualifications Scotland/MCA (Navigation sittings often start at 0915). Confirm the exact allowance, reading time and materials for your sitting with the approved centre.

Is the real exam multiple choice?

No. The official assessment is a written paper with calculations and descriptive management-level answers. These free practice items are an English-language multiple-choice study adaptation of the same syllabus topics — not an official SQA paper simulation.

What topics does the syllabus cover?

Voyage planning and sailings; position fixing and celestial work; compass error; search and rescue; watchkeeping and bridge team; navigation systems for command decisions; ECDIS; meteorology, oceanography and tides; navigational emergencies; and current MSN/MGN/MIN and ISM best practice for navigation.

How much does the exam cost?

Solent University Warsash Maritime’s published 2025/26 SQA fee for MCM subjects is about £145 per subject (£290 combined). External candidates may pay additional centre administration fees, and retake admin fees can apply. Treat this as a published centre fee and confirm the current total with your approved centre before booking.

Who administers the exam?

Written papers are Qualifications Scotland (SQA) examinations delivered at approved centres on behalf of the Maritime and Coastguard Agency for UK Certificate of Competency pathways under MSN 1856 (as amended).

What is the companion paper to 032-73?

032-74 Stability and Structure is the companion Chief Mate/Master Unlimited written paper. Many candidates prepare for both papers in the same examination diet.