FMS provides various types of letter checks from A to D check inspections , to include major Structural Inspections, Modifications, Repair Assessment, AD/SB Compliance, Full Paint and Interior Configuration Services offered. We offer all levels of non-destructive testing, including eddy-current testing, ultrasonic testing, visual testing, magnetic particle, liquid penetrant, and electromagnetic radiation. The various methods and techniques, due to their particular natures, may differ in performance under different circumstances. Hence, it is vital that you pick a company who knows which method fits best for the condition of your aircraft for the most effective and cost saving way of maintaining your property.