Airborne Optical Sextant from Japan
A precision optical instrument for celestial navigation in aircraft, measuring angles between celestial bodies and horizon. Falls under HTS 9014.20.20.00 as an optical aeronautical navigation appliance, traditionally used for backup positioning.
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
• Certify aviation-grade materials resistant to vibration and pressure changes
• Include calibration certificates traceable to nautical almanac standards