Aeronautical data buses course (ARINC 429/664)
About our
The Aeronautical Data Buses (ARINC 429/664) Course provides specialized training in the essential digital communication protocols used in modern avionics. It focuses on a deep understanding of ARINC 429, the widely used standard for data transmission in aircraft, and ARINC 664 (AFDX), an Ethernet-based data network that is gaining traction in the industry. Key topics covered include system architecture, message encoding and decoding, communication troubleshooting, and device integration. Participants acquire practical skills in bus data analysis, using simulation and testing tools to ensure reliability and regulatory compliance. The course enables professionals to understand the technical specifications, design requirements, and diagnostic techniques necessary for the development, certification, and maintenance of avionics systems. The training focuses on the practical application of knowledge, often including the use of bus analyzers, simulators, and test systems. This training prepares participants for roles such as avionics engineers, data systems specialists, and maintenance technicians, enhancing their ability to work in the design and support of state-of-the-art avionics systems.
Target keywords (natural in the text): ARINC 429, ARINC 664, AFDX, aeronautical data bus, avionics, digital communication, data systems, avionics engineering, aircraft maintenance.
Aeronautical data buses course (ARINC 429/664)
- Format: Hybrid
- Duration: 3 months
- Hours: 150 H
- Language: English / Spanish
- Registration date: 23-10-2026
- Start date: 12-12-2026
- Available places: 3
550 $
Competencies and results
What you will learn
1. Deep Domain of Aeronautical Data Buses ARINC 429/664
## What Will You Learn?
- Comprehensive understanding of the architecture and operation of ARINC 429 and ARINC 664 data buses.
- Identification and analysis of the communication protocols and data frames specific to ARINC 429 and ARINC 664.
- Implementation of diagnostic and troubleshooting techniques for ARINC 429 and ARINC 664 networks.
- Proficiency in simulation and analysis tools for evaluating data bus performance.
- Application of acquired knowledge to real-world scenarios in the aerospace industry.
- Ability to develop and interpret technical specifications and documentation related to ARINC 429 and ARINC 664.
- Familiarity with safety standards and regulations relevant to the implementation of aerospace data buses.
- Analysis of the integration of ARINC 429 and ARINC 664 with other aeronautical systems.
- Knowledge of the latest trends and technological advances in the field of aeronautical data buses.
2. Comprehensive Analysis and Practical Application of ARINC 429/664 in Aviation
- Understand the structure and operation of the ARINC 429 protocol: specifications, data formats, and applications in aeronautical systems.
- Master ARINC 429 data transmission and reception: cabling, connectors, signal levels, and diagnostic techniques.
- Analyze the ARINC 664 (AFDX) protocol: network structure, addressing, switching, and its implementation in modern avionics.
- Compare and contrast ARINC 429 and ARINC 664: advantages, disadvantages, and specific use cases.
- Apply simulation and analysis tools to evaluate the performance of ARINC 429/664 networks.
- Diagnosticate faults and troubleshoot problems in ARINC 429/664-based systems using bus analyzers and monitoring tools.
- Integrate ARINC 429/664 systems with other aeronautical communication protocols (e.g., Ethernet, CAN).
- Design and develop hardware and software interfaces for the implementation of ARINC 429/664 systems.
- Study data security and integrity in ARINC 429/664 networks: redundancy and fault tolerance considerations.
- Explore future trends in aeronautical communications and the role of ARINC 429/664 in the evolution of avionics.
3. Comprehensive user-oriented design and validation (from modeling to manufacturing)
You will learn to integrate the entire product development process, from initial model conception to final validation, applying user-centered methodologies. You will develop skills in parametric design, ergonomics, simulation, sustainable materials, 3D visualization, and manufacturing management, ensuring efficient, safe solutions that meet current industry standards.
4. Unraveling ARINC 429/664: Design, Operation and Maintenance of Aeronautical Systems
4. Unraveling ARINC 429/664: Design, Operation, and Maintenance of Aeronautical Systems
- Understand the structure and format of ARINC 429 and ARINC 664 (AFDX) messages.
- Identify and analyze the different types of data transmitted through ARINC 429/664.
- Configure and use analysis and simulation tools for ARINC 429/664 networks.
- Design and implement ARINC 429/664 interfaces in aeronautical systems.
- Diagnosticate and troubleshoot common problems in ARINC 429/664 networks.
- Apply safety and reliability principles in the design of ARINC 429/664 systems.
- Learn about the specifications of ARINC 664, including Ethernet communication in aircraft.
Become familiar with the maintenance and testing requirements for ARINC 429/664 systems.
Study the latest trends and technologies in aeronautical data communication.
Prepare for relevant certifications in the field of ARINC 429/664.
5. Excellence in Data Buses ARINC 429/664: From Aeronautical Theory to Practice
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ARINC 429 Fundamentals and Architecture: Understand the structure, specifications, and operating principles of the ARINC 429 data bus, including data transmission, word formatting, and encoding.
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ARINC 429 Practical Implementation: Configure and use analysis and simulation tools for monitoring and diagnosing ARINC 429 signals, with examples from real-world aeronautical applications.
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ARINC 664 (AFDX) Protocols and Standards: Study the architecture, operation, and advantages of ARINC 664 (AFDX) over Ethernet in aviation, including the analysis of data switching and traffic control.
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AFDX Network Configuration and Analysis: Learn to configure and analyze AFDX networks using specialized tools, including network scenario simulation and troubleshooting.
- Data Systems Integration: Examine the integration of ARINC 429 and ARINC 664 data buses with other aeronautical systems, such as navigation systems, flight control systems, and data management systems.
- Security and Certification: Understand the security and certification aspects related to ARINC 429 and ARINC 664 data buses, including security requirements and certification testing.
Troubleshooting and Diagnosis: Develop skills to diagnose and troubleshoot common problems in ARINC 429 and ARINC 664 data buses, including interpreting error messages and using diagnostic tools.
Advanced Applications: Explore advanced applications of data buses in aviation, such as the use of AFDX in flight control systems, sensor data integration, and the development of data management systems.
6. Comprehensive Domain: ARINC 429/664 and its Impact on Aeronautical Engineering
- Understand the architecture and operation of ARINC 429/664, the essential communication protocols in modern aircraft.
- Identify and analyze the application of ARINC 429/664 in critical aeronautical systems such as avionics, flight control, and engine management.
- Evaluate the impact of ARINC 429/664 on the design, implementation, and maintenance of aeronautical engineering systems.
- Master problem-solving techniques and data interpretation related to ARINC 429/664.
- Apply acquired knowledge to diagnose and troubleshoot faults in ARINC 429/664-based systems.
- Gain a deeper understanding of the regulations and standards relevant to ARINC 429/664, ensuring compliance and safety.
- Integrate ARINC 429/664 with other aeronautical systems, optimizing efficiency and interoperability.
Who this program is for:
Aeronautical data buses course (ARINC 429/664)
- Graduates in Aerospace Engineering, Mechanical Engineering, Industrial Engineering, Automation Engineering, or related fields.
- Professionals in OEM rotorcraft/eVTOL, MRO, consulting, and technology centers.
- Flight Testing, certification, avionics, control, and dynamics seeking specialization.
- Regulators/authorities and UAM/eVTOL professionals requiring compliance skills.
Recommended requirements: foundation in aerodynamics and control and structures; ES/EN B2+/C1. We offer bridging tracks if you need them.
- Standards-driven curriculum: you will work with CS-27/CS-29, DO-160, DO-178C/DO-254, ARP4754A/ARP4761, ADS-33E-PRF from the first module.
- Accreditable laboratories (EN ISO/IEC 17025) with rotor bench, EMC/Lightning pre-compliance, HIL/SIL, vibrations/acoustics.
- Evidence-oriented TFM: safety case, test plan, compliance dossierand operational limits.
- Mentored by industry: teachers with experience in rotorcraft, tiltrotor, eVTOL/UAM and flight test.
- Flexible modality (hybrid/online), international cohorts and support from SEIUM Career Services.
- Ethics and security: safety-by-design approach, cyber-OT, DIH and compliance as pillars.
2.1 Fundamentals of Aeronautical Data Bus Communication
2.2 ARINC 429 Architecture and Structure
2.3 ARINC 429 Technical Characteristics
2.4 ARINC 664 (AFDX) Architecture and Structure
2.5 ARINC 664 Technical Characteristics
2.6 Comparison of ARINC 429 vs. ARINC 664
2.7 Related Protocols and Standards
2.8 Importance of Data Buses in Modern Aviation
2.9 Communication System Design Principles
2.10 Introduction to Data Analysis Tools
2.2 ARINC 429 Fundamentals: Data Structure and Transmission
2.2 ARINC 429 System Architecture: Components and Connections
2.3 ARINC 429 System Design: Parameter Selection and Labels
2.4 ARINC 429 Data Analysis: Interpretation and Validation
2.5 ARINC 429 Network Design: Topologies and Considerations
2.6 ARINC 429 System Simulation and Testing: Tools and Methodologies
2.7 Introduction to ARINC 664 (AFDX): Comparison with ARINC 429
2.8 ARINC 664 System Design Principles: Key Concepts
2.9 Interconnection between ARINC 429 and ARINC 664: Strategies and Challenges
2.20 Case Studies: Practical Applications of ARINC 429/664 in Aircraft
3.3 Implementation Fundamentals: Key Principles of ARINC 429/664
3.2 System Design: Network Architectures and Component Selection
3.3 Cabling and Connectivity Considerations
3.4 Communication Protocols: Configuration and Optimization
3.5 System Integration: Testing and Validation
3.6 Cybersecurity in ARINC 429/664 Networks
3.7 Data Management: Information Analysis and Processing
3.8 Maintenance and Troubleshooting
3.9 System Upgrades and Enhancements
3.30 Future Trends in ARINC 429/664 Implementation
4.4 ARINC 429/664 Systems Design Principles
4.2 ARINC 429/664 Communication Systems Architecture
4.3 ARINC 429/664 Protocol Implementation
4.4 ARINC 429/664 Data Bus Operation and Configuration
4.5 ARINC 429/664 Systems Troubleshooting and Diagnosis
4.6 ARINC 429/664 Systems Preventive and Corrective Maintenance
4.7 ARINC 429/664 Maintenance Tools and Equipment
4.8 Aeronautical Data Network Design with ARINC 429/664
4.9 ARINC 429/664 Systems Integration in Avionics
4.40 ARINC 429/664 Systems Safety Management and Certification
5.5 ARINC 459 Fundamentals: Structure, Data Types, and Messages
5.5 ARINC 664 (AFDX) Fundamentals: Architecture, Protocols, and Features
5.3 ARINC 459 Implementation: System and Component Design
5.4 ARINC 664 Implementation: Network Design and Configuration
5.5 Analysis and Simulation Tools for ARINC 459 and 664
5.6 Testing and Verification of ARINC 459 Systems
5.7 Testing and Verification of ARINC 664 Systems
5.8 Maintenance and Troubleshooting of ARINC 459 Systems
5.9 Maintenance and Troubleshooting of ARINC 664 Systems
5.50 Practical Applications and Case Studies in Aviation
6.6 Introduction to Aeronautical Data Buses
6.2 Overview of ARINC 429
6.3 Overview of ARINC 664 (AFDX)
6.4 Importance of Data Buses in Aviation
6.5 Standards and Regulations
2.6 Fundamentals of ARINC 429 Data Transmission
2.2 ARINC 429 Data Format and Words
2.3 Communication Principles in ARINC 429
2.4 Introduction to AFDX
2.5 Common Applications in Aeronautical Systems
3.6 Data Bus Selection: ARINC 429 vs. AFDX
3.2 System Design Using ARINC 429 and AFDX
3.3 ARINC 429 Implementation Considerations
3.4 AFDX Implementation Considerations
3.5 Integration with Other Systems
4.6 ARINC 429 System Design
4.2 AFDX System Design
4.3 Preventive and Corrective Maintenance of ARINC 429 Systems
4.4 Preventive and Corrective Maintenance of AFDX Systems
4.5 Diagnostic and Troubleshooting Tools
5.6 Best Practices for ARINC 429 System Design
5.2 Best Practices for AFDX System Design
5.3 Simulation and Testing of ARINC 429 Systems
5.4 Simulation and Testing of AFDX Systems
5.5 Practical Case Studies
6.6 Interconnection of Aeronautical Systems
6.2 Impact on Aeronautical Systems Engineering
6.3 Safety and Reliability Considerations
6.4 Future Challenges and Trends in Buses Data
6.5 Integration with Flight Management Systems
7.6 Advanced Data Bus Architectures
7.2 Specific Applications in Aviation
7.3 Project Development with ARINC 429 and AFDX
7.4 System Performance Optimization
7.5 Risk Analysis and Mitigation
8.6 Integration of Complex Systems
8.2 Project Design and Management
8.3 Standards and Certifications
8.4 Future Trends in Aeronautical Data Buses
8.5 Advanced Case Studies
- Hands-on methodology: test-before-you-trust, design reviews, failure analysis, compliance evidence.
- Software (depending on licenses/partners): MATLAB/Simulink, Python (NumPy/SciPy), OpenVSP, SU2/OpenFOAM, Nastran/Abaqus, AMESim/Modelica, acoustics tools, planning toolchains DO-178C.
- SEIUM Laboratories: scale rotor bench, vibrations/acoustics, EMC/Lightning pre-compliance, HIL/SIL for AFCS, data acquisition with strain gauging.
- Standards and compliance: EN 9100, 17025, ISO 27001, GDPR.
Capstone-type projects
Admissions, fees, and scholarships
- Profile: Background in Computer Engineering, Mathematics, Statistics, or related fields; practical experience in NLP and valued information retrieval systems.
- Documentation: Updated CV, academic transcript, SOP/statement of purpose, project examples or code (optional).
- Process: Application → Technical evaluation of profile and experience → Technical interview → Review of case studies → Final decision → Enrollment.
- Fees:
- Single payment: 10% discount.
- Payment in 3 installments: No fees; 30% upon registration + 2 equal monthly payments of the remaining 35%.
Monthly payment: available with a 7% commission on the total; annual review.
Scholarships: based on academic merit, financial need, and promoting inclusion; agreements with companies in the sector for partial or full scholarships.
See “Calendar & Calls for Applications,” “Scholarships & Grants,” and “Fees & Financing” in the SEIUM mega-menu.
Do you have any questions?
Our team is ready to help you. Contact us, and we will respond as soon as possible.
F. A. Q
Frequently asked questions
Yes, we have international certification
Yes: experimental models, real data, applied simulations, professional environments, real case studies.
It is not mandatory. We offer leveling tracks and tutoring.
Completely. It covers e-propulsion, integration, and emerging regulations (SC-VTOL).
Recommended. There are also internal challenges and consortiums.
Yes. Online/hybrid modality with planned labs and visa support (see “Visa & Residence”).