
EWIS online course: Electrical wiring interconnection system (Initial) – Spanish
55,00 € Original price was: 55,00 €.43,00 €Current price is: 43,00 €. *IVA no incluido
With this online EWIS course, learn the fundamentals of the aircraft electrical system (EWIS) and meet the initial training requirements required for aircraft maintenance.
- Language: Spanish
- Duration: 8 hours.
- Certification: 2 years valid.
Descripción del Curso
IMPORTANT: This course is in Spanish. If you wish you can buy the initial EWIS course in English.
The initial EWIS (Electrical Wiring Interconnection System) online course offers fundamental theoretical and practical training on the electrical and interconnected systems of an aircraft.
This training is required for personnel working in Part-145 or Part-147 maintenance organizations, and also recommended for engineers, technicians or supervisors who need to become familiar with the electrical structure of modern aircraft.
Course goals
The main objective of the course is for maintenance professionals to understand how electrical wiring systems are designed, installed, inspected and maintained, avoiding failures, short circuits and fire risks.
- Acquire general knowledge of the installation, inspection, maintenance and repair requirements of aircraft electrical wiring systems (EWIS).
- Provide information about manuals and contents, as well as standard wiring practices developed by aircraft manufacturers for inspection and maintenance.
- Know the correct identification of different types of cables, inspection criteria and tolerances, repair procedures and preventive maintenance.
- Know the sources of contamination, materials, cleaning and protection procedures.
Who is this course aimed at?
- Aeronautical maintenance technicians (B1, B2).
- Production or quality control personnel in Part-145 workshops.
- Engineers, supervisors and security managers.
- New workers who need to complete the mandatory EWIS initial training.
Why train at EWIS?
Aircraft electrical systems are becoming more complex and sensitive. A small handling error can cause critical breakdowns or operational safety incidents.
The Initial EWIS course allows you to acquire a solid foundation on the principles of wiring, the correct manipulation of electrical systems and the prevention of failures.
In addition, this training accredits you to work on maintenance, repair and inspection tasks under the European regulatory framework (EASA).
Initial EWIS (Electrical Wiring Interconnection System) online course syllabus
- Module 1: Introduction/Background.
- Module 2: General practices of the electrical wiring interconnection system.
- Module 3: Documentation of wiring practices.
- Module 4: Inspection.
- Module 5: Housekeeping.
- Module 6: Cables.
- Module 7: Connectors.
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FAQ
What does each course include?
Each course offers full access to all training content through our online platform. This includes:
Materials (manuals, presentations, complementary resources)
Assessments and questionnaires to measure your progress
Certificate upon completion (depending on the course)
In some cases, access to tutoring or personalized academic support
In the description sheet for each course you will find detailed information, including:
The number of teaching hours
The complete syllabus or syllabus
The objectives of the course
Content language
- If it is an initial or recurring course
We recommend reviewing this information before purchasing to ensure the course is right for your needs and experience level.
Can I access the course from any device? Do I need a constant internet connection?
Yes, our training platform is fully compatible with computers, tablets, and smartphones, allowing you to study from anywhere.
An internet connection is required to access the content, as it is online. However, if you use the official Moodle app, you can pre-download the course materials and access them offline.
This option is ideal if you need to study during:
During flights without internet access
Traveling by subway, train, or bus
Situations with limited or intermittent connectivity
To do this, simply install the free Moodle app (available for iOS and Android), log in with your credentials, and download the content from the platform before going offline.
Will I receive a certificate upon completion of the course?
Yes, upon successful completion of the course, you will receive a digital certificate certifying your training. For example, in some courses, the certificate is issued automatically after completing the training content.
When will I have access to the course?
Generally, access is immediate after payment confirmation. In some cases, access codes are received within 24 business hours.
Can I purchase a course for more than one student?
Yes, you can make a joint purchase for multiple students. This option is ideal for companies, training centers, or HR managers who want to enroll several participants in one or more courses.
During the process, you will need to provide us with complete information for each student, including:
Name and surname
DNI or NIE
Individual email (for platform access)
Additionally, if the purchase is made in the name of a company, we will need the corresponding tax information (name or business name and CIF) to correctly issue the invoice.
Once you complete your registration, you’ll have access to a private customer area where you can:
View and download invoices
View the status of registrations
Manage enrolled students (add or edit data, access their progress, resend access, etc.)
This system greatly facilitates the administration of internal or group training.
What payment methods do you accept?
We accept several secure payment methods to make your purchase easier:
Credit and debit cards:
You can pay with major cards accepted through the Stripe payment gateway, including Visa, Mastercard, American Express, Discover, Diners Club, JCB, and other Stripe-compatible cards.Bank Transfer:
You can also choose to pay by bank transfer. In this case, we will send you the bank details once you complete your order, and access to the course will be activated once we confirm receipt of payment.
All payments are processed securely, ensuring the protection of your personal and financial data.
Can I request an invoice?
Yes, you can request an invoice when making your purchase or by contacting our support team after completing payment.
To issue the invoice correctly, we need you to provide the following information:
Company details:
Name or company name
CIF
- Address
Once we receive this information, we will send the invoice to the email address provided. It’s important that you review all the information carefully before sending it to avoid errors in issuing it.


