List common discontinuities found in aircraft that are in-service
Define corrosion
Understand the cause of corrosion
Understand the relationship of corrosion and stress
List areas of an aircraft that are highly prone to corrosion
List good practices for conducting a visual test
Understand how to use IES illumination recommendations
Course DescriptionVisual testing often requires the inspection of products after they are manufactured and in-service. Understanding the types of discontinuities and defects that arise while a product is in use is important information for the visual testing technician.