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June 13, 2024

Maintaining aircraft structural integrity and airworthiness is paramount in the aviation industry. Professional aviation welding technicians from a certified aviation welding company play a critical role in this process, utilizing their specialized skills to keep planes safe and operational.

This blog delves into the essential duties of these technicians, the qualifications they possess, and the impact they have on aircraft maintenance.

Duties And Responsibilities Of Professional Aviation Welding Technicians

Professional aviation welding technicians are highly skilled individuals responsible for a variety of tasks crucial to aircraft maintenance.

Here's a closer look at their key duties:


They meticulously inspect aircraft components for cracks, corrosion, wear, and other potential weaknesses. This involves visual inspections, using specialized tools like eddy current testing and ultrasonic testing to identify hidden defects.

Welding Repairs

Professional aviation welding technicians possess the expertise to repair damaged aircraft components using various welding techniques like Gas Tungsten Arc Welding (GTAW) or Gas Metal Arc Welding (GMAW). They ensure welds meet stringent quality standards and adhere to aviation regulations.


These technicians may also be tasked with fabricating new aircraft parts according to blueprints and engineering specifications.

This requires a strong understanding of metallurgy and material properties and the ability to create precise and durable components.

Non-Destructive Testing (NDT)

After repairs or fabrication, professional aviation welding technicians perform NDT procedures to verify the integrity of welds and ensure no defects are present. This ensures the safety and reliability of the repaired or fabricated parts.


Maintaining detailed records is crucial in aviation maintenance. Professional aviation welding technicians document inspection findings, repair procedures, and NDT results for future reference and regulatory compliance.

Qualifications Of A Professional Aviation Welding Technician

To excel in this demanding field, professional aviation welding technicians possess a unique blend of skills and qualifications. Here's what it takes:

Technical Training

Most professional aviation welding technicians complete a formal training program in welding or aviation maintenance technology.

These programs give them a strong foundation in welding theory, practical welding skills, and specific knowledge of aircraft structures and materials.

Canadian Council For Aviation And Aerospace (CCAA) Certification

Professional aviation welding technicians working on certified aircraft parts in Canada require CCAA certification.

This involves passing a written exam and a practical skills test, demonstrating their expertise in welding aircraft components according to CCAA regulations.


While some entry-level positions might be available, most employers seek professional aviation welding technicians with experience in the aviation industry.

This experience allows them to refine their skills, gain familiarity with specific aircraft types, and develop a deeper understanding of aviation maintenance practices.

Attention To Detail

Working on aircraft demands meticulous attention to detail. Professional aviation welding technicians must be able to identify even minor imperfections, ensure precise measurements, and perform welds that meet the highest quality standards.

Problem-Solving Skills

Aviation maintenance often involves troubleshooting unexpected issues. Professional aviation welding technicians need strong problem-solving abilities to diagnose the root cause of a problem, determine the most effective repair strategy, and ensure a successful outcome.

Communication Skills

Effective communication is essential. Professional aviation welding technicians collaborate with mechanics, inspectors, and other personnel.

They need to clearly communicate their findings, repair plans, and any potential challenges encountered during the process.

The Impact Of Professional Aviation Welding Technicians On Aircraft Maintenance

The work of professional aviation welding technicians has a direct and significant impact on aircraft maintenance:

  • Safety: Their meticulous inspections and high-quality repairs ensure the structural integrity of aircraft components, preventing potential failures and safeguarding the lives of pilots, passengers, and ground crew.
  • Airworthiness: By maintaining aircraft within regulatory compliance, professional aviation welding technicians contribute to the airworthiness of the aircraft. This ensures the aircraft continues to operate legally and safely in controlled airspace.
  • Cost-Effectiveness: Their ability to repair existing components instead of replacing them entirely can significantly reduce maintenance costs for airlines and aircraft operators.
  • Performance: Properly welded components contribute to the smooth operation and optimal performance of the aircraft.

Why Professional Aviation Welding Technicians are Indispensable

Professional aviation welding technicians are highly skilled and dedicated professionals who play a vital role in ensuring the safety and airworthiness of aircraft.

Their expertise in welding, inspection, and fabrication is crucial for maintaining the structural integrity of aircraft components and keeping the skies safe.

About Acorn Welding

Acorn Welding, a Canadian company with a rich history dating back to the early 1970s, has grown to become a leader in the field of aircraft exhaust and engine mount manufacturing and repair. Our commitment to quality, innovation, and safety has positioned us as a trusted partner for airlines, aircraft maintenance facilities, and private owners around the world.

We invite you to explore our website to learn more about our services and how Acorn Welding can be your partner in aviation safety and performance. Contact us today for more information.