Garmin GNC 255A GPS Navigator from Mexico
The Garmin GNC 255A is a panel-mount GPS navigational receiver designed specifically for civil aircraft, providing IFR enroute and terminal navigation with WAAS capability. It falls under HTS 9014.20.8040 as an aeronautical navigational instrument for civil aircraft use, enabling precise positioning and course guidance during flight. This unit integrates seamlessly with aircraft avionics for safe navigation.
Duty Rate — Mexico → United States
Rate breakdown
Import Tips
• Verify FAA TSO authorization and include Supplemental Type Certificate (STC) documentation to prove civil aircraft compatibility
• Ensure export licenses from origin country comply with ITAR/EAR for aviation electronics; declare precise technical specs
• Avoid misclassification as general GPS by specifying aeronautical certification; common pitfall is undervaluing avionics bundles