Failed the VTS exam first time around — here's what I did differently to pass

Totally relate to this. I'd been working harbor patrol for four years and figured the VTS exam would basically just confirm what I already knew. Wrong. The stuff they test you on is way more procedural than you'd expect, and experience doesn't substitute for knowing the actual regulations cold. Second time around I drilled the NAVCEN materials obsessively and did practice questions every single day for six weeks, which I definitely hadn't done the first time.

The biggest shift for me was timing. I wasn't rushing on my first attempt but I wasn't pacing myself either, so I'd get bogged down on the harder traffic management scenarios and blow my time budget. Second attempt I moved through confident questions fast and flagged anything I wasn't sure about to revisit. Sounds basic but it changed everything. If you failed once, don't take it personally, just treat it like you now know exactly what to study.

Same boat, almost exactly. Spent years working maritime comms and figured the hands-on time would translate — it mostly doesn't, at least not in the way the exam tests you. The written portion hammers really specific regulatory stuff: COLREGS interpretation, VHF-DSC procedures, traffic separation scheme priorities. That's where I kept losing points on practice runs.

What actually moved the needle for me was grinding a vts practice test site obsessively for about three weeks. Not just doing questions but really digging into the explanations when I got something wrong. My weak spot was the collision avoidance scenarios — specifically when to give way versus stand-on in restricted visibility. The practice questions forced me to slow down and apply the rule sequence instead of just going off instinct from the water. Did probably 400-500 questions total before I sat again.

Second attempt I passed with room to spare. The thing nobody tells you is how much the exam rewards precision over general competence. You can be a genuinely skilled operator and still fail if you haven't drilled the exact terminology and rule hierarchy they're testing. Experience matters, but it's not a substitute for actually knowing how the test is structured.

Six years in marine ops and I made the same mistake — figured I knew the traffic separation schemes and colregs well enough from actual watch standing. The exam humbled me fast. What actually turned things around for me was grinding through a solid question bank that focused specifically on vessel traffic management and navigation scenarios, not just rules recitation. I used the vts vessel traffic management & navigation practice set and it exposed gaps I didn't know I had — particularly around priority assignments in converging traffic and the nuances of how VTS authorities interact with vessel masters under different port state frameworks.

The thing about the VTS exam is it loves edge cases. Restricted visibility in a TSS. A vessel not under command near a reporting point. Situations where the "obvious" operational answer and the regulatory answer aren't the same thing. Running those practice questions forced me to stop reasoning from experience and start reasoning from the actual framework. After a few sessions I started seeing which question types I was pattern-matching wrong. Turns out my weak spot was the communication protocols — specifically the mandatory reporting procedures and when a VTS centre has authority to direct versus advise.

Second attempt I passed with room to spare. I'd say the practice questions mattered more than re-reading the IALA guidelines cover to cover, because they showed me how the material gets tested rather than just what the material says.

Quick update for anyone following this thread -- I've been grinding through practice tests for the past three weeks and just hit a 78% on my last full-length mock. Wasn't expecting that kind of jump honestly, because two weeks ago I was barely clearing 60%. The rules of the road questions were killing me and I finally just sat down and memorized the COLREGS cold instead of trying to reason through them every time.

Planning to sit the real thing again on the 24th. Nervous but I feel way more ready than I did the first time. The practice exams really do expose the gaps you didn't know you had, so if you're in prep mode right now just keep taking them and actually review the ones you get wrong. That's what made the difference for me.

Passed mine about three years ago and honestly the thing that surprised me most looking back was how little the job itself prepares you for that test. Six years on the water sounds like plenty, but the exam is testing you on a very specific body of knowledge — COLREGS edge cases, VHF procedures, traffic separation scheme rules — the stuff you probably handle on autopilot without ever consciously articulating the rule behind it. That gap between knowing and being able to state it precisely is what kills people on the first attempt.

The radar plotting questions were what got me the second time around, in a good way. I spent maybe two weeks just grinding through relative motion problems until I could do them in my sleep. Not because they show up constantly, but because understanding them forced me to actually think about vessel interactions mathematically instead of just intuitively. It reorganized how I thought about the rest of the material too.

Hindsight thing I'd tell anyone: don't treat the study materials as stuff to memorize — treat them as vocabulary you're learning so you can have a conversation with the exam. Once I stopped trying to remember answers and started understanding why a rule existed, the whole thing got easier. Took me longer to get there than it should have, but that shift is what made the difference.

I was in the same boat — literally failed my first attempt after thinking my time on the water would just translate. The thing that actually changed everything for me was drilling the navigation and traffic separation stuff specifically, because that's where I kept getting tripped up. I found a decent set of vts navigation systems questions online and just hammered them until the patterns clicked. It wasn't about reading more. It was about recognizing how they phrase the scenarios.

Second attempt I passed with room to spare. Honestly the exam tests how you think through situations, not just what you know from being on the water. Don't skip the regulatory side either — I almost did and I'm glad I didn't.