Civil Aircraft ADF Loop Antenna Housing from Canada
Weatherproof housing assembly for Automatic Direction Finder (ADF) loop antennas used in civil aircraft navigation, protecting sensing elements from environmental extremes. Classified HTS 9014.90.20.40 as part of 9014.20.80 navigational appliances for civil aircraft. Features composite construction for radar transparency and lightning protection.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide ADF system integration specifications and NDB frequency range data to verify navigational classification
• Include radome material dielectric test results to support aircraft external part status
• Avoid pitfall of general radome classification without proving ADF navigational dedication