Flight Data Recorder Synchronization PCA from Mexico
Printed circuit assembly providing precise time synchronization for FDR parameter recording, integrating GPS receivers and crystal oscillators. Ensures millisecond-accurate timestamps per crash investigation requirements. Qualifies under HTS 8543.90.1500 for FDR-specific subassemblies.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include GPS certification and time accuracy specifications in import documents
• Test reports for holdover accuracy during GPS outages are often required
• Avoid classification errors by specifying FDR timekeeping function vs general clocks