Diploma in Operation and Maintenance of Recreational Vessels
Why this certificate program?
The Diploma in Operation and Maintenance of Recreational Craft
This program provides you with the essential skills to enjoy boating safely and confidently. Learn about propulsion systems, onboard electricity, basic navigation, maritime safety, and preventive and corrective maintenance. Master the techniques to keep your vessel in perfect condition and extend its lifespan. This program equips you with the practical knowledge to diagnose and solve common problems, optimizing your experience on the water and minimizing costs.
Differentiating Advantages
- Practical Approach: Learn by doing with exercises and real-world case studies.
- Expert Instructors: Professionals with extensive experience in the nautical sector.
- Comprehensive Maintenance: Covers all key aspects, from the engine to the hull.
- Safety First: Prioritizes safety in navigation and emergency handling.
- Professional Certification: Obtain a recognized diploma that validates your knowledge.
- Modality: Online
- Level: Diplomado
- Hours: 800 H
- Start date: 01-10-2026
Availability: 1 in stock
Who is it aimed at?
- Recreational boat owners who want to optimize performance, extend the lifespan of their vessels, and reduce maintenance costs.
- Yacht captains and skippers looking to update their knowledge of the latest technologies, propulsion systems, and safety protocols.
- Marine mechanics and maintenance technicians who want to specialize in high-value recreational vessels, acquiring advanced diagnostic and repair skills.
- Boat charter fleet managers who need trained professionals to ensure operability, safety, and customer satisfaction.
- Experienced boating enthusiasts seeking professional certification to expand their career opportunities in the sector.
Flexibility and Applicability
Ā Designed for professionals and enthusiasts: online format with practical modules, real-world case studies, and access to industry experts.
Objectives and competencies

Diagnosing and resolving common faults:
“Identify the root cause using flowcharts and diagnostic tools, implement effective solutions, and verify the repair.”

Managing onboard safety and complying with maritime regulations:
“Implement security procedures (ISM/PBIP), manage emergencies (fires, man overboard) and ensure compliance with audits/certifications.”

Optimize engine performance and auxiliary systems:
“Diagnosing faults, making adjustments, and applying preventive and corrective maintenance procedures according to manufacturer manuals.”

Perform preventive and corrective maintenance on vessels:
“Diagnosing faults, repairing mechanical, electrical and hydraulic systems, and applying safety protocols.”

Coordinate and supervise recreational vessel operations:
Manage the crew, ensuring the safety of passengers and the vessel, complying with regulations and optimizing the route.

Apply effective navigation and communication techniques:
“Clearly communicate intentions and situations to other vessels and authorities, using the appropriate channel and standard phraseology.”
Curriculum - Modules
- Comprehensive Maritime Incident Management: protocols, roles, and chain of command for coordinated response
- Operational Planning and Execution: briefing, routes, weather windows, and go/no-go criteria
- Rapid Risk Assessment: criticality matrix, scene control, and decision-making under pressure
- Operational Communication: VHF/GMDSS, standardized reports, and inter-agency liaison
- Tactical Mobility and Safe Boarding: RHIB maneuvers, approach, mooring, and recovery
- Equipment and Technologies: PPE, signaling, satellite tracking, and field data logging
- Immediate Care of the Affected: primary assessment, hypothermia, trauma, and stabilization for evacuation
- Adverse Environmental Conditions: swell, Visibility, flows, and operational mitigation
Simulation and training: critical scenarios, use of VR/AR, and exercises with performance metrics
Documentation and continuous improvement: lessons learned, indicators (MTTA/MTTR), and SOP updates
- Introduction to Marine Propulsion: Types of Ships and Propulsion Systems.
- Marine Diesel Engines: Operating Principles, Components, and Auxiliary Systems.
- Gas Turbines: Brayton Cycle, Naval Applications, and Maintenance.
- Electric Propulsion Systems: Generators, Motors, Converters, and Control.
- Hybrid Propulsion Systems: Combining Technologies, Advantages, and Disadvantages.
- Fundamentals of Marine Electricity: Generation, Distribution, and Protection.
- Power Electronics: Rectifiers, Inverters, DC-DC Converters, and Applications.
- Control and Automation Systems: Sensors, Actuators, PLCs, and SCADA.
- Naval Communications Systems: Radio, Satellite, Networks, and Security.
- Maintenance and Troubleshooting: Procedures, Tools, and Safety.
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- Fundamentals of Electricity: current, voltage, resistance, Ohm’s Law, power.
- Basic Electronic Components: resistors, capacitors, diodes, transistors, relays.
- Measuring Instruments: multimeter, ammeter, voltmeter, oscilloscope.
- Electrical Circuits: series, parallel, mixed. Analysis and resolution.
Batteries and charging systems: types of batteries, maintenance, chargers, balancers.
Generators and alternators: operating principle, voltage regulation.
Electric motors: types, control, protection, maintenance.
Wiring systems: types of cables, sizing, overcurrent protection, connections.
Lighting systems: types of lamps, luminaires, lighting control.
Electrical standards and safety: regulations, protection against direct and indirect contact, grounding.
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- Introduction to Marine Propulsion Systems: Types and Evolution
- Marine Diesel Engines: Principles, Components, Cycles, and Performance
- Gas Turbines: Fundamentals, Advantages, and Disadvantages in Naval Applications
- Electric Propulsion Systems: Concepts, Configurations, and Benefits
- Propellers: Types, Design, Cavitation, Efficiency, and Maintenance
- Steering Systems: Rudders, Stabilizers, and Transverse Thrusters
- Marine Fuels: Types, Characteristics, Treatment, and Storage
- Lubrication: Principles, Types of Lubricants, and Oil Analysis
- Engine Room Safety: Hazards, Procedures, and Protective Equipment
- Legislation and Regulations Applicable to Propulsion Systems
maritime
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- Fundamentals of marine propulsion: types of engines, operating principles.
- Diesel propulsion systems: components, maintenance, optimization.
- Electric propulsion systems: motors, generators, frequency converters.
- Alternative propulsion: liquefied natural gas (LNG), fuel cells, wind power.
- Onboard electrical systems: distribution, protection, power management.
- Batteries: types, characteristics, maintenance, and safety.
- Lighting systems: types, energy efficiency, regulations.
- Fire safety systems: detection, suppression, emergency plans.
- Lifesaving equipment: life rafts, life jackets, immersion suits.
- International regulations and conventions on maritime safety: SOLAS, IMO.
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- System Architecture and Components: Structural design, materials, and subsystems (mechanical, electrical, electronic, and fluid) with selection and assembly criteria for marine environments
- Fundamentals and Principles of Operation: Physical and engineering foundations (thermodynamics, fluid mechanics, electricity, control, and materials) that explain performance and operating limits
- Safety and Environmental (SHE): Risk analysis, PPE, LOTO, hazardous atmospheres, spill and waste management, and emergency response plans
- Applicable Regulations and Standards: IMO/ISO/IEC requirements and local regulations;
- Conformance criteria, certification, and best practices for operation and maintenance
- Inspection, testing, and diagnostics: Visual/dimensional inspection, functional testing, data analysis, and predictive techniques (vibration, thermography, fluid analysis) to identify root causes
- Preventive and predictive maintenance: Hourly/cycle/seasonal plans, lubrication, adjustments, calibrations, consumable replacement, post-service verification, and operational reliability
- Instrumentation, tools, and metrology: Measuring and testing equipment, diagnostic software, calibration and traceability; selection criteria, safe use, and storage
- Onboard integration and interfaces: Mechanical, electrical, fluid, and data compatibility; Sealing and watertightness, EMC/EMI, corrosion protection, and interoperability testing.
Quality, acceptance testing, and commissioning: process and materials control, FAT/SAT, bench and sea trials, go/no-go criteria, and evidence documentation.
Technical documentation and integrated practice: logs, checklists, reports, and a complete case study (safety ā diagnosis ā intervention ā verification ā report) applicable to any system.
- Introduction to Propulsion Systems: Types and Basic Principles
- Marine Diesel Engines: Components, Operation, and Basic Maintenance
- Fuel Systems: Storage, Treatment, and Supply
- Lubrication Systems: Types of Lubricants, Filtration, and Management
- Cooling Systems: Types, Components, and Maintenance
- Exhaust Systems: Gas Treatment and Environmental Regulations
- Basic Onboard Electricity: Generation, Distribution, and Safety
- Batteries: Types, Maintenance, and Charging Management
- Lighting Systems: Types, Energy Efficiency, and Regulations
- Onboard Safety Equipment: Fire Detection, Alarms, and Extinguishing
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Career opportunities
- Recreational Craft Skipper: Responsible for the navigation, safety, and maintenance of the vessel.
- Marine Mechanic: Responsible for the maintenance and repair of the vessel’s mechanical and electrical systems.
- Recreational Seaman: Assists with navigation, handling ropes, cleaning, and general maintenance of the vessel.
- Nautical Charter Operator: Manages reservations, provides customer service, and coordinates activities on charter vessels.
- Vessel Inspector: Verifies compliance with regulations and safety standards on recreational vessels.
- Vessel/Distributor of Boats and Nautical Accessories: Provides technical advice and sells products related to recreational boating.
- Nautical Course Instructor: Providing theoretical and practical training for obtaining nautical qualifications.
- Marina Maintenance Personnel: Performing maintenance and repair tasks at port facilities.
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Admission requirements

Academic/professional profile:
Degree/Bachelor's degree in Nautical Science/Maritime Transport, Naval/Marine Engineering, or a related field; or proven professional experience in bridge/operations.

Language proficiency:
Recommended functional maritime English (SMCP) for simulations and technical materials.

Documentation:
Updated resume, copy of degree or seaman's book, ID card/passport, letter of motivation.

Technical requirements (for online):
Equipment with camera/microphone, stable connection, ā„ 24ā monitor recommended for ECDIS/Radar-ARPA.
Admission process and dates

1. Online
application
(form + documents).

2. Academic review and interview
(profile/objectives/schedule compatibility).

3. Admission decision
(+ scholarship proposal if applicable).

4. Reservation of place
(deposit) and registration.

5. Induction
(access to campus, calendars, simulator guides).
Scholarships and grants
- Comprehensive Mastery: Learn to manage the safe operation and efficient maintenance of recreational craft.
- Advanced Diagnostics: Acquire skills to identify and troubleshoot mechanical, electrical, and navigation systems problems.
- Regulations and Safety: Delve into maritime regulations and best practices for responsible navigation.
- Resource Optimization: Maximize the vessel’s useful life and reduce operating costs through effective preventive maintenance.
- Hands-on Experience: Apply your knowledge in real-world cases and simulations for comprehensive learning and Applicable.
Testimonials
This diploma program exceeded my expectations. I gained solid theoretical and practical knowledge about boat operation and maintenance, from engines and electrical systems to navigation and safety. I now feel fully prepared to operate and maintain a recreational vessel with confidence and responsibility. The quality of the instructors and the hands-on experience at sea were exceptional.
This diploma program exceeded my expectations. I gained solid theoretical and practical knowledge about the operation of yachts and recreational vessels, from navigation and maintenance to crew management and onboard safety. I feel fully prepared to take on responsibilities in the nautical industry.
This diploma program exceeded my expectations. I acquired solid theoretical and practical knowledge of operation, maintenance, and safety on recreational vessels, which allowed me to obtain my license and get a job as a captain with a charter company. The practical training in navigation and mechanics was exceptional, preparing me to handle any situation at sea.
This diploma program exceeded my expectations. I gained solid theoretical and practical knowledge about the operation, maintenance, and safety of recreational vessels. Now I feel equipped to handle any situation on board with confidence and professionalism, which has opened doors to new job opportunities in the nautical sector.
Frequently asked questions
To provide the knowledge and skills necessary to operate and maintain recreational craft safely and efficiently.
Yes. The itinerary includes ECDIS/Radar-ARPA/BRM with harbor, ocean, fog, storm, and SAR scenarios.
Online with live sessions; hybrid option for simulator/practical placements through agreements.
Recommended functional SMCP. We offer support materials for standard phraseology.
Yes, with a relevant degree or experience in maritime/port operations. The admissions interview will confirm suitability.
Optional (3ā6 months) through Companies & Collaborations and the Alumni Network.
Simulator practice (rubrics), defeat plans, SOPs, checklists, micro-tests and applied TFM.
A degree from Navalis Magna University + operational portfolio (tracks, SOPs, reports and KPIs) useful for audits and employment.
- Introduction to Marine Electrical Systems: Fundamentals and Components
- Onboard Power Generation: Types of Generators, Operation, and Maintenance
- Electrical Distribution: Electrical Panels, Cables, Protections, and Grounding Systems
- Electric Propulsion Systems: Electric Motors, Frequency Converters, and Control Systems
- Automation and Control Systems: Sensors, Actuators, PLCs, and SCADA
- Energy Efficiency: Optimizing Consumption, Heat Recovery, and Renewable Energies
- Electrical Safety: Regulations, Risks, Emergency Procedures, and First Aid
- Preventive and Corrective Maintenance: Inspection, Diagnosis, and Repair of Electrical Equipment
- Batteries and Energy Storage Systems: Types, Characteristics, and Management.
- Standards and Certifications: IMO, IEC, Classification, and Compliance.
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Request information
Complete the Application Form.
Attach your CV/degree certificate (if you have it to hand).
Indicate your preferred cohort (January/May/September) and whether you would like the hybrid option with simulator sessions.
An academic advisor will contact you within 24ā48 hours to guide you through the admission process, scholarships, and compatibility with your professional schedule.
Faculty
Eng. TomƔs Riera
Full Professor
Eng. TomƔs Riera
Full Professor
Eng. SofĆa Marquina
Full Professor
Eng. SofĆa Marquina
Full Professor
Eng. Javier BaƱuls
Full Professor
Eng. Javier BaƱuls
Full Professor
Dr. Nuria Llobregat
Full Professor
Dr. Nuria Llobregat
Full Professor
Dr. Pau Ferrer
Full Professor
Dr. Pau Ferrer
Full Professor
Cap. Javier Abaroa (MCA)
Full Professor
Cap. Javier Abaroa (MCA)
Full Professor