The overall inspection process consists of applying the Eddy Current Test (ET) Method to detect surface or subsurface cracks in the item inspected. Material tested includes ferromagnetic and non-ferromagnetic materials such as steel, aluminium, copper and titanium, to name a few. It detects surface and subsurface flaws using state-of-the-art equipment and allows the inspection of aircraft components and structure for cracks, corrosion, and conductivity caused by fatigue, stress, and extreme heat. Our techniques include: surface and subsurface inspections, rotating bolt hole inspections, and conductivity measurements.