If you’ve been exploring options to progress from MCA Officer of the Watch 3000gt to MCA Chief Mate 3000gt (Yachts) or to upgrade your CoC from 150nm to an unlimited sea area, you’ve likely come across two popular courses: the IYT Master of Yachts Unlimited and the RYA Yachtmaster Ocean. While both certifications are highly regarded in the yachting and maritime industries, there are key differences that make the IYT Master of Yachts Unlimited course an exceptional choice – especially for those looking to qualify for higher-ranking positions like Chief Mate or Master / Captain. Let’s break it down.

1. 1. What Is the IYT Master of Yachts Unlimited Course?

The IYT (International Yacht Training) Master of Yachts Unlimited course is a comprehensive program designed for experienced mariners who want to take the next step in their careers. This course is approved by the Maritime and Coastguard Agency (MCA), which makes it a globally recognized qualification. It’s tailored for those aiming to command yachts up to 200GT or serve as Chief Mate on larger vessels.

USPs of the IYT Master of Yachts Unlimited Course:

• Exam Included: Unlike some other certifications, the exam is built into the course, streamlining the process for candidates.
• MCA Approval: This qualification is accepted by the MCA, which means it can be used to meet the requirements for Chief Mate roles.
• Hands-On Learning: The course includes practical passage planning and celestial navigation using real sights, ensuring you’re fully prepared for real-world challenges.
• A Commercial CoC: An MCA Approved STCW Master of Yachts 200gt (Power & Sail) and OOW (Officer of the Watch) 500gt Unlimited (sea area)

2. What Is the RYA Yachtmaster Ocean?

The RYA (Royal Yachting Association) Yachtmaster Ocean course is another well-respected qualification that focuses on celestial navigation and ocean passage-making. It is often pursued by skippers and crew looking to enhance their long-distance recreational sailing credentials.

However, it’s worth noting that the RYA Yachtmaster Ocean course does not include the exam. Candidates must arrange their exam separately with an RYA examiner, which can add time and complexity to the process. Furthermore, prior to taking the exam, practical celestial sights must be taken on which you are then questioned. IYT incorporate the practical sights into their course ensuring instruction and guidance is on hand.

3. Key Differences Between the Two Courses

Here’s a quick comparison to help you decide which course aligns with your career goals:

FEATURE	IYT Master of Yachts Unlimited (CoC)	RYA Yachtmaster Ocean Theory Course
Exam Included	Yes	No
MCA Approved Commercial CoC	Yes	No – the qualification is not MCA approved, however the CoC can be commercially endorsed and is then accepted by the MCA as part of the Chief Mate
Practical Passage Planning	Included	Not always included / requires submitting for review prior to final exam.
Celestial Navigation (Sights)	Practical sights included	Theoretical focus. Sights to be taken separately prior to final exam.
Global Recognition	Widely accepted by many countries / flag states, especially for superyachts.	Widely respected in sailing communities
Duration	5-6 days including exam, sights & passage plan	5-6 days excluding exam, sights & passage plan.
Accepted for	Progression to MCA Chief Mate Yachts 3000 or to upgrade from Mater 200/500gt Near Coastal to an Unlimited Sea Area	Entry (within 12 months) to the RYA Yachtmaster Ocean Oral Examination (subject to sights & passage plan & seatime)
Final certificate	IYT/MCA STCW Master of Yachts 200gt Unlimited / OOW 500gt (Power & Sail) Certificate of Competency	RYA Yachtmaster Ocean Theory Course Completion Certificate

4. Why Choose the IYT Master of Yachts Unlimited Course?

If your goal is to progress to senior roles like Chief Mate or Captain on superyachts or workboats, the IYT Master of Yachts Unlimited course is the clear winner. Its MCA approval ensures that your qualification meets the standards required by the maritime industry, and the inclusion of practical skills like passage planning and celestial navigation prepares you for the challenges of real-world navigation.

Additionally, the fact that the exam is integrated into the course means you can complete your certification without the hassle of scheduling a separate assessment. This makes the IYT course not only more efficient but also more practical for busy mariners.

5. Who Should Take the IYT Master of Yachts Unlimited Course?

This course is ideal for:

• Superyacht and workboat crew aiming to transition into Chief Mate or Captain roles.
• Mariners looking for a globally recognized qualification that meets MCA standards.
• Professionals who value hands-on, practical training alongside theoretical knowledge.

Conclusion

While both the IYT Master of Yachts Unlimited and the RYA Yachtmaster Ocean courses are excellent options for advancing your maritime career, the IYT course stands out for its MCA approval, integrated exam, and practical focus. If you’re serious about climbing the ranks in the yachting world, the IYT Master of Yachts Unlimited course is the smart choice.

At Astro Nav UK Ltd., we’re proud to offer the IYT Master of Yachts Unlimited course, helping mariners like you achieve their career goals. Ready to take the next step? Contact us today to learn more or book your spot on the course!