Written by a real Senior ETO · 15+ years · high voltage

Pass your STCW & ETO exam — properly, First time.

Curated handbooks + a PRO quiz with hundreds of questions and an explanation for every mistake. Up to date, instant access — written by a seafarer with 15+ years on board.

In English Up to date Instant access Written by a seafarer with 15+ years on board

Every handbook comes with a PRO quiz — unlimited, with explanations.

Most popular
9,99€
Basic Safety Training (BST)
STCW A-VI/1
Handbook + PRO quiz (200 questions)
Details →
9,99€
Advanced Fire Fighting (AFF)
STCW A-VI/3
Handbook + PRO quiz (200 questions)
Details →
9,99€
Advanced Medical Care (AMC)
STCW A-VI/4-2
Handbook + PRO quiz (200 questions)
Details →
Best Value
19,99€
Complete Bundle
BST + AFF + AMC + all PRO quizzes
3 handbooks + 600 questions with explanations
Details →
New
39,99€
ETO + High voltage
ETO + HV + PRO quiz
Handbook + PRO quiz with explanations
Details →
— Why to choose us —

Materials made by seafarers, for seafarers — no theory but atested approach.

All you need
for STCW exams and Maritime education

STCW Exam – Key Concepts and Explanations

Study materials created by seafarers with 15+ years of onboard experience — you'll know exactly what matters on the exam.

Structured Learning

Every study guide is organized by STCW standard chapters — no filler, just what you need to pass.

Exam-Focused

Every material includes an online quiz that simulates real exam questions.

Instant Access

Instant available after purchase. Read on your phone, tablet or laptop — wherever you are.

Questions
0 +
Instant access, any device
0 /7
Years of ETO experience
0
Pass rate
0 %
Edition

Choose your edition.

Three choices. One mission: to give light on the path to your knowledge

Basic

BST · STCW VI/1

9,99/one time
  • Unlimited reading and using of the handbook
  • PRO quiz: 200 questions with explanations · base is expanding
  • Free salary calculator
  • Mobile + desktop
Get it now →

Specialist · addon

BST+AMC+AFF

19,99/one time
  • Unlimited: handbook reading
  • PRO quizzes: 600 questions with explanations · base is expanding
  • Free salary calculator
  • Mobile + desktop
Get it now →

Who's behind this

It's not marketing — written by a seafarer who's been there.

I've spent 30+ years as a Senior ETO on container vessels, working high-voltage systems. I created these materials because I was tired of seeing outdated and pirated study notes circulating among seafarers — and a wrong answer on an STCW exam can cost you a fail.

That's why everything here is curated, up to date and in English, with a PRO quiz that explains every mistake — so before your exam you know you know it, not just that you're guessing.

— Tihomir, Senior ETO marine electrical engineering · high voltage
Try the free demo quiz →

Try the demo before buying — no risk.

Frequently Asked Questions

Everything you want to know before buying

What exactly do I get?
A study guide (PDF) + online PRO quiz for that module. Access is instant — right after purchase, read on your phone, tablet or laptop.
What is the PRO quiz?
Hundreds of questions per module, unlimited use, and an explanation for every wrong answer — so you understand why something is correct, not just memorise it. Same structure as the free demo quiz, just a much larger question bank.
Are the materials up to date?
Yes. They are curated and maintained by an active Senior ETO with 15+ years onboard — unlike the outdated scripts of unknown origin that circulate among seafarers.
What language are they in?
In English — written for the international seafarer market, not machine-translated.
Can I try before I buy?
Yes. Take the free demo quiz — see exactly what the questions look like and how the experience feels, risk-free.
How do I pay?
Securely through the webshop using standard payment methods. After payment you get instant access to the study guide and quiz.

Let's talk

We're available through any channel, or fill in the form — we usually reply within 24 hours.

Email
info@luminolibra.com
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