Juniorofficerseksamen study materials
Juniorofficerseksamen study resources

Juniorofficerseksamen study plan

Juniorofficerseksamen · Give each week a clear focus.

8 weeks · About 6 hours per week

Week 1

Sjømannskap og navigasjon (Seamanship and Navigation)

  • Plot a full coastal passage on a paper chart for a 40 nm route, applying variation, deviation, current and leeway, and record set and drift for each leg

  • Convert between true, magnetic and compass bearings for at least 20 worked examples without reference notes

  • Calculate ETA, speed, distance and time for six multi-leg problems, including one with a tidal current component

  • Explain the IALA Region A buoyage system and identify at least 15 buoy and beacon types from written descriptions alone

Your checkpoint

A completed paper chart plot with a leg-by-leg table of course, speed, set, drift and ETA, checked against an answer key with at least 90 percent of legs correct

Week 2

Sjømannskap og navigasjon (Seamanship and Navigation)

  • Determine position by at least three independent methods (visual bearings, running fix, and one electronic aid) and compare the results

  • Describe the operation and limitations of GPS, AIS, radar and echo sounder as aids to navigation in a written summary

  • Calculate tidal height and time of high and low water using a standard tide table for four different ports and dates

  • Draw up a watch handover checklist covering position, traffic, course, machinery status and standing orders

Your checkpoint

A one-page position-fixing drill sheet with three worked fixes and a written comparison of their accuracy, plus a completed tide calculation set

Week 3

Sjøveisreglene og vakthold (COLREG and Watchkeeping) & Sjømannskap og navigasjon (Seamanship and Navigation)

  • Apply the COLREG steering and sailing rules to at least 12 written collision scenarios and state which rule governs each

  • List the lights, shapes and sound signals required for power-driven vessels, sailing vessels, fishing vessels and vessels not under command

  • Explain the responsibilities of the officer of the watch under STCW watchkeeping principles, including fitness for duty and rest hours

  • Describe the correct action when a risk of collision is detected, including bearing drift assessment and early and substantial action

Your checkpoint

A scenario log of 12 collision situations with the governing rule, required action and light and shape identification for each, self-marked against the rule text

Week 4

Sjøveisreglene og vakthold (COLREG and Watchkeeping) & Sikkerhet og beredskap (Safety and Emergency Preparedness)

  • Execute the written procedures for abandon ship, man overboard, fire and flooding in the correct sequence

  • Identify the contents and stowage of a lifeboat, liferaft and rescue boat and explain their launching and recovery procedures

  • Describe the use of distress alerts, EPIRB, SART and portable VHF, including the correct channels and phrases

  • Explain the muster list roles and the chain of command during an emergency drill

Your checkpoint

A written emergency response card covering four emergency types with the first five actions for each, checked against the vessel's safety plan or a training manual

Week 5

Skipsteknikk og stabilitet (Ship Technology and Stability)

  • Calculate displacement, deadweight, lightship and cargo capacity from a given hydrostatic table

  • Compute initial stability using GM, KB, KG and BM, and explain how free surface effect reduces metacentric height

  • Work through four loading problems that require checking list, trim and allowable deck load

  • Describe the effect of a shift of weight on the centre of gravity and the resulting change in list

Your checkpoint

A worked stability problem set of four loading cases with GM, list and trim calculated for each and any unsafe condition flagged

Week 6

Skipsteknikk og stabilitet (Ship Technology and Stability) & Maritimt regelverk (Maritime Law and Regulations)

  • Explain the purpose and main requirements of SOLAS, MARPOL, STCW, MLC and the ISM Code in a short written summary

  • Describe the survey and certification regime, including the role of the flag state, port state control and classification societies

  • List the statutory certificates a vessel must carry and identify their validity and issuing authority

  • Explain the master's authority, obligations and the duty to render assistance under international law

Your checkpoint

A certificate and convention reference sheet listing at least 10 certificates with issuer, validity and governing convention

Week 7

Miljø og forurensningsforebygging (Environment and Pollution Prevention) & Maritim engelsk (Maritime English)

  • Apply MARPOL Annex I to VI to at least 10 written pollution scenarios and state the permitted discharge criteria for each

  • Describe the garbage management plan, oil record book and sewage and ballast water requirements

  • Draft a 150-word incident report in maritime English describing an oil spill and the response taken

  • Use standard marine communication phrases for distress, urgency, safety and routine traffic in four written exchanges

Your checkpoint

A pollution scenario answer set of 10 cases plus a corrected 150-word incident report in maritime English

Week 8

Sjømannskap og navigasjon (Seamanship and Navigation) & Sjøveisreglene og vakthold (COLREG and Watchkeeping) & Skipsteknikk og stabilitet (Ship Technology and Stability) & Maritim engelsk (Maritime English) & Sikkerhet og beredskap (Safety and Emergency Preparedness) & Maritimt regelverk (Maritime Law and Regulations) & Miljø og forurensningsforebygging (Environment and Pollution Prevention)

  • Complete a full timed mock examination under exam conditions and record the score per domain

  • Re-work every question missed in the mock until the underlying rule or calculation is understood

  • Recite the COLREG rule numbers and their subject areas from memory

  • Review the weakest two domains using a targeted question set of at least 40 items

Your checkpoint

A mock exam score sheet with per-domain results, a list of missed items with corrected reasoning, and a final one-page revision summary

Milestones

Week 2: Complete a 40 nm chart plot with all legs within 5 degrees of the answer key and all ETAs within 15 minutes

Week 4: Score at least 80 percent on a 20-question COLREG and emergency procedures self-test

Week 6: Solve four stability problems with correct GM and list values, and list 10 statutory certificates from memory

Week 8: Score at least 75 percent overall on the timed mock exam with no single domain below 60 percent