Flight Data Recorder Thermal Protection Assembly from Mexico
This thermal protection assembly consists of insulation layers, heat shields, and mounting frames joined to protect flight data recorder electronics from fire exposure up to 1100°C. It is classified under tariff item 8543.90.00 as a specialized fastened assembly dedicated to flight data recorders.
Duty Rate — Mexico → Canada
0%
Import Tips
• Classify this as a part of flight data recorders, not as a fire-protection article of another chapter
• Keep records of the assembly's specifications to justify its dedicated use
• Check if the goods are eligible for reduced duty rates under trade agreements