Civil Aircraft ADF Loop Antenna Housing from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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