Chapter 8807 — Customs Tariff Headings

8807.20Under-carriages and parts thereof

8807.30Other parts of aeroplanes, helicopters or unmanned aircraft

8807.90Other

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Products classified under Tariff item 88.07

Aluminum Propeller Hub Assembly

Machined aluminum hub that connects propeller blades to the engine driveshaft on single-engine piston aircraft. This hub is a critical component of the propeller assembly, ensuring blades are securely attached and can be adjusted for pitch. It falls under this tariff item as a part of propellers for aircraft of heading 88.02.

Carbon Fiber Tail Rotor Blades Set

Set of four carbon fiber composite tail rotor blades for light utility helicopters such as the Robinson R44. These blades are essential for anti-torque control and directional stability. They are classified here as parts of rotors for helicopters of heading 88.02.

Composite Airplane Propeller Blade

A carbon fiber reinforced composite blade designed for use on small general aviation aircraft propellers. This blade is a key component of the propeller system, providing thrust and efficiency. It falls under this tariff item as a part of propellers for aircraft of heading 88.02 or 88.06.

Counterweight Rotor Blade

Lead-filled composite counterweight blade used for balancing helicopter rotors. This blade is designed to adjust the track and balance of the rotor system, ensuring smooth operation. It is classified here as a part of rotors for helicopters of heading 88.02.

Drone Rotor Arm Assembly

Lightweight aluminum rotor arm with integrated motor mount for heavy-lift multirotor drones over 250kg MTOW. This arm is a structural component of the rotor system, supporting the motors and propellers. It falls under this tariff item as a part of rotors for unmanned aircraft of heading 88.06.

Folding Propeller Blades

Composite folding blades for amphibious seaplanes allowing propeller stowage. These blades are designed to fold for mooring and storage, reducing drag and protecting the propeller. They are classified here as parts of propellers for aircraft of heading 88.02.

Propeller De-Icing Boot

Pneumatic de-icing boot for propeller leading edges preventing ice buildup. This boot is a critical safety component that inflates to break ice accumulation. It falls under this tariff item as a part of propellers for aircraft of heading 88.02.

Propeller Pitch Control Mechanism

Hydraulic actuator assembly that adjusts propeller blade pitch on turboprop aircraft like the Pilatus PC-12. This mechanism is essential for controlling thrust and efficiency. It is classified here as a part of propellers for aircraft of heading 88.02 or 88.06.

Propeller Shaft Flange

High-strength steel flange coupling propeller to crankshaft. This flange is a critical connection point that transmits power from the engine to the propeller. It falls under this tariff item as a part of propellers for aircraft of heading 88.02.

Propeller Spinner Cone

Aerodynamic fiberglass spinner cone that covers propeller hub on single-engine aircraft. This cone reduces drag and protects the hub from debris. It is classified here as a part of propellers for aircraft of heading 88.02.

Rotor Blade Skin Panels

Honeycomb core composite skin panels for rotor blade repair. These panels are used to repair damaged rotor blades, restoring their structural integrity. They fall under this tariff item as parts of rotors for aircraft of heading 88.02.

Rotor Head Swashplate

Precision-machined stainless steel swashplate for helicopter main rotor head, controlling cyclic and collective pitch. This component is critical for flight control. It is classified here as a part of rotors for helicopters of heading 88.02.

Titanium Helicopter Main Rotor Blade

A forged titanium rotor blade for the main rotor assembly of medium-lift helicopters like the Bell 412. This blade is designed for high strength and erosion resistance. It falls under this tariff item as a part of rotors for helicopters of heading 88.02.

UAV Propeller Set

Matched set of carbon fiber propellers for industrial quadcopter drones over 250kg. These propellers are designed for high thrust and efficiency. They are classified here as parts of rotors for unmanned aircraft of heading 88.06.

Variable Pitch Propeller Governor

Electronic-hydraulic propeller governor maintaining constant RPM on turboprop aircraft. This governor is essential for engine and propeller synchronization. It falls under this tariff item as a part of propellers for aircraft of heading 88.02 or 88.06.

Airbus A320 Nose Gear Strut

A nose landing gear strut for Airbus A320 family aircraft, providing shock absorption during landing and taxi, and enabling nose-wheel steering. It is a principal structural component of the undercarriage, designed solely for use with aircraft of heading 88.02.

Aircraft Tire Mounting Rim

A forged aluminum rim designed to mount 49-inch aircraft tires on Boeing 747 landing gear. It is an integral part of the wheel assembly, which is part of the undercarriage, and is not suitable for use with any other machinery.

Aircraft Wheel Brake Assembly

A carbon brake assembly for main wheels on Boeing 777 aircraft, including calipers and rotors. It is a critical undercarriage component for deceleration and is designed exclusively for aircraft of heading 88.02.

Boeing 737 Main Landing Gear Assembly

A complete main landing gear assembly for Boeing 737 aircraft, including struts, shock absorbers, and retraction mechanisms. It is a complete undercarriage unit designed solely for aircraft of heading 88.02.

Drag Brace for Nose Gear

An adjustable drag brace that absorbs fore-aft loads on Embraer E-Jet nose gear, maintaining gear alignment. It is a structural part of the undercarriage, designed exclusively for aircraft of heading 88.02.

Gear Door Hinge Mechanism

A stainless steel hinge assembly for retractable landing gear doors on fighter jets adapted for commercial use. It is an integral part of the undercarriage system, ensuring aerodynamic sealing during flight, and is designed for aircraft of heading 88.02.

Gear Fairing Attachment Fitting

Machined titanium fittings that attach aerodynamic fairings to main landing gear on Gulfstream G700. They are undercarriage parts that reduce drag and protect components, designed solely for aircraft of heading 88.02.

Hydraulic Gear Retraction Cylinder

A double-acting hydraulic cylinder for main gear retraction on regional jets like the Bombardier CRJ. It is a critical undercarriage component, rated for 5,000 PSI operating pressure, and designed exclusively for aircraft of heading 88.02.

Landing Gear Vibration Damper

A fluid-filled damper that reduces shimmy vibrations on Boeing 737MAX main gear. It is an undercarriage stability part that improves tire wear and safety, designed solely for aircraft of heading 88.02.

Main Gear Truck Assembly

A multi-wheel truck assembly for heavy aircraft like the Airbus A380 main landing gear. It distributes weight across 20 wheels for high-capacity operations and is a complete undercarriage part designed for aircraft of heading 88.02.

Retractable Landing Gear Actuator

An electro-hydraulic actuator for retracting and extending aircraft landing gear on jets like the Embraer 190. It is an essential undercarriage part for gear deployment, designed exclusively for aircraft of heading 88.02.

Shock Absorber Strut for Gulfstream G650

An oleostrut shock absorber for the Gulfstream G650 business jet's landing gear. It absorbs landing impacts using hydraulic fluid and nitrogen charge, and is a principal undercarriage part for aircraft of heading 88.02.

Side Stay Assembly

A pneumatic side stay for locking landing gear in the down position on Boeing 787. It is an undercarriage safety part that prevents collapse under load, designed solely for aircraft of heading 88.02.

Torque Link Pin Kit

A replacement chrome-moly pin kit for aircraft torque links on Cessna Citation jets, sold as a maintenance set. It includes bushings and keepers, and is an undercarriage part designed for aircraft of heading 88.02.

Torsion Link Assembly

Forged steel torsion links that prevent gear truck shimmy on Airbus A350 landing gear. They are critical for directional stability and are undercarriage parts designed exclusively for aircraft of heading 88.02.

Airbus A320 Landing Gear Shock Strut

Hydraulic shock absorber strut for the Airbus A320 main landing gear, absorbing impact during takeoff and landing. It is a critical part of airplanes under tariff item 8807.30.00.

Autel EVO II Drone Gimbal Stabilizer

3-axis brushless gimbal for Autel EVO II unmanned aircraft, stabilizing cameras during flight. Classified as a part of unmanned aircraft under tariff item 8807.30.00.

Bell 407 Helicopter Tail Rotor Blades

Composite tail rotor blades for Bell 407 helicopters, countering torque from the main rotor. Falls under tariff item 8807.30.00 as parts of helicopters of heading 8802.

Black Hawk UH-60 Helicopter Fuel Tank Baffle

Internal aluminum baffle preventing fuel sloshing in UH-60 Black Hawk auxiliary tanks. Military helicopter part under tariff item 8807.30.00.

Boeing 737 Wing Flap Assembly

This high-lift device is a movable surface on the trailing edge of the Boeing 737 wing, used to increase lift during takeoff and landing. It qualifies as a part of airplanes under tariff item 8807.30.00 because it is specifically designed for the Boeing 737.

Boeing 787 Fuselage Skin Panels

Carbon fiber reinforced polymer panels forming the outer skin of Boeing 787 fuselage. Essential structural part of airplanes under tariff item 8807.30.00.

Cirrus SR22 Airplane Control Yoke

Pilot control yoke assembly with dual grips for Cirrus SR22 light aircraft. Flight control part of airplanes under tariff item 8807.30.00.

DJI Matrice 300 Drone Propeller Blades

Carbon fiber propeller blades for the DJI Matrice 300 RTK unmanned aircraft, providing thrust and directional control. Classified under tariff item 8807.30.00 as parts of unmanned aircraft of heading 8806.

Embraer E-Jet Avionics Tray

Rack-mounted tray housing avionics computers in Embraer E-Jet regional airliners. Structural part of airplanes under tariff item 8807.30.00.

Gulfstream G650 Tail Cone Fairing

Aerodynamic composite fairing covering tail cone electronics on Gulfstream G650 business jet. Airplane part under tariff item 8807.30.00.

Leonardo AW139 Helicopter Door Assembly

Plug-type passenger door with emergency jettison mechanism for Leonardo AW139 offshore helicopter. Classified as helicopter part under tariff item 8807.30.00.

Parrot Anafi USA Drone Battery Mount

Lightweight aluminum battery compartment and mounting bracket for Parrot Anafi USA tactical UAV. Part of unmanned aircraft under tariff item 8807.30.00.

Sikorsky S-92 Helicopter Main Rotor Hub

Forged aluminum hub connecting main rotor blades on Sikorsky S-92 search-and-rescue helicopter. Qualifies as helicopter part under tariff item 8807.30.00.

Skydio 2+ Drone Landing Gear Skids

Replaceable polymer skids protecting underside of Skydio 2+ autonomous UAV during landing. Part of unmanned aircraft under tariff item 8807.30.00.

WingtraOne VTOL Drone Airframe Kit

Carbon fiber airframe components for WingtraOne vertical takeoff mapping drone. Unmanned aircraft parts under tariff item 8807.30.00.

C-Band Low Noise Block Downconverter

A C-band low noise block downconverter (LNB) designed for satellite TV broadcasting payloads, converting received C-band signals to intermediate frequencies. This component is integral to the communications functionality of satellites classified under heading 88.02, making it a part of those goods. Its dedicated design for satellite communications ensures classification under tariff item 8807.90.00.

Communications Satellite Solar Array Driver

An electronics module that manages power distribution from solar panels to satellite communication subsystems, ensuring continuous operation of the payload. This module is specifically designed for use in communications satellites, qualifying as a part of goods of heading 88.02. Its role in maintaining satellite functionality places it under tariff item 8807.90.00.

Deployable Antenna Boom Mechanism

A hinge and drive system that deploys large communications antennas after satellite launch. This mechanical mechanism is essential for the operation of communications satellites, making it a part of goods of heading 88.02. Its specific design for satellite antenna deployment ensures classification under tariff item 8807.90.00.

Encrypted Command Receiver Module

A secure receiver module that decodes ground commands for satellite reconfiguration in communication networks. This module is a critical part of communications satellites, enabling operational control and payload management. Its dedicated function within satellites places it under tariff item 8807.90.00 as a part of heading 88.02 goods.

Ka-Band Solid State Power Amplifier

A high-power solid state power amplifier (SSPA) module that amplifies Ka-band signals for high-throughput satellite internet services. This amplifier is specifically designed for communications satellite payloads, making it an integral part of the satellite. Its dedicated use in satellites ensures classification under tariff item 8807.90.00.

Ku-Band Feed Horn for Satellite Payload

A precision-machined feed horn operating in the Ku-band frequency range, feeding signals to a satellite's reflector for global broadcasting. This component is customized for communications satellite payloads, ensuring optimal signal transmission. Its satellite-specific design places it under tariff item 8807.90.00 as a part of heading 88.02 goods.

Multi-Beam Antenna Feed Array

An array of feed elements that creates multiple spot beams for regional communications coverage from geostationary satellites. This feed array is essential for the multi-beam functionality of communications satellites, making it a part of the satellite. Its dedicated role in satellite communications ensures classification under tariff item 8807.90.00.

Satellite Antenna Reflector Assembly

A parabolic reflector dish assembly made of lightweight composite materials, engineered for high-gain signal direction in communications satellites. This reflector is a dedicated part of the satellite's antenna system, enabling focused signal transmission and reception. Its design for satellite use places it under tariff item 8807.90.00.

Satellite Attitude Control Thruster Valve

A precision valve regulating propellant flow in cold gas thrusters for maintaining satellite antenna pointing accuracy during communications. This valve is a structural part enabling the satellite's communication function, making it a part of heading 88.02 goods. Its specific use in satellite attitude control ensures classification under tariff item 8807.90.00.

Satellite Channelizer Filter Bank

A frequency-selective filter assembly that multiplexes multiple transponder channels in satellite payloads. This filter bank is essential for managing communication signals within the satellite, making it a part of the satellite's communication system. Its dedicated use in satellites ensures classification under tariff item 8807.90.00.

Satellite Inter-Satellite Link Terminal

An optical or RF terminal enabling data relay between satellites in a communications constellation. This inter-satellite link terminal is a critical part of the satellite's communication network, facilitating data transfer. Its dedicated function in satellites places it under tariff item 8807.90.00.

Satellite Onboard Processor Board

A radiation-tolerant circuit board that processes digital signals for beam steering and channel allocation in communications satellites. This onboard processor is integral to the satellite's communication payload, enabling advanced signal management. Its design for satellite use ensures classification under tariff item 8807.90.00.

Satellite Telemetry Transceiver Unit

A compact transceiver handling uplink and downlink telemetry data for monitoring satellite health and commanding operations in communication platforms. This telemetry unit is a core part of the satellite's command and control system, making it a part of heading 88.02 goods. Its dedicated role in satellites ensures classification under tariff item 8807.90.00.

Satellite Thermal Radiator Panel

A heat dissipation panel with embedded cooling channels for communication electronics, ensuring reliable operation of satellite payloads. This thermal radiator is essential for maintaining the temperature of satellite components, making it a part of the satellite. Its design for satellite thermal management places it under tariff item 8807.90.00.