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9Category

ECCN Lookup Aerospace

Aerospace & Propulsion

Aerospace vehicles, propulsion systems, and related technology subject to export controls.

96 ECCNs

Product Group AEquipment, Assemblies & Components

9A001
  • NS
  • MT
  • AT

Aero gas turbine engines having any of the following (see List of Items Controlled).

9A002
  • NS
  • AT

'Marine gas turbine engines' designed to use liquid fuel and having all of the following (see List of Items Controlled), and "specially designed" assemblies and "components" therefor.

9A003
  • NS
  • AT

"Specially designed" assemblies or "components", incorporating any of the "technologies" controlled by 9E003.a, 9E003.h, 9E003.i, or 9E003.k, for any of the following aero gas turbine engines (see List of Items Controlled).

9A004
  • NS
  • RS
  • AT

Space launch vehicles and "spacecraft," "spacecraft buses," "spacecraft payloads," "spacecraft" on-board systems or equipment, terrestrial equipment, and air-launch platforms, and "sub-orbital craft," as follows (see List of Items Controlled).

9A005
  • AT

Liquid rocket propulsion systems containing any of the systems or "components," controlled by 9A006. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A006
  • AT

Systems, "components," "specially designed" for liquid rocket propulsion systems. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A007
  • AT

Solid rocket propulsion systems. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A008
  • AT

"Components" "specially designed" for solid rocket propulsion systems. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A009
  • AT

Hybrid rocket propulsion systems. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A010
  • AT

"Specially Designed" "Parts," "Components," Systems and Structures, for Launch Vehicles, Launch Vehicle Propulsion Systems or "Spacecraft". (See Related Controls Paragraph.)

9A011
  • AT

Ramjet, scramjet or 'combined cycle engines', and "specially designed" "parts" and "components" therefor. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A012
  • NS
  • MT
  • AT

Non-military "Unmanned Aerial Vehicles," ("UAVs"), unmanned "airships", related equipment and "components", as follows (see List of Items Controlled).

9A018
  • AT

Equipment on the Wassenaar Arrangement Munitions List.

9A101
  • MT
  • AT

Turbojet and turbofan engines, other than those controlled by 9A001, as follows (see List of Items Controlled).

9A102
  • MT
  • AT

'Turboprop engine systems' "specially designed" for items controlled in 9A012 for MT reasons, and "specially designed" "parts" and "components" therefor, having a maximum power greater than 10 kW (achieved uninstalled at sea level static conditions using the ICAO standard atmosphere), excluding civil certified engines.

9A103
  • AT

Liquid propellant tanks "specially designed" for the propellants controlled in ECCNs 1C011, 1C111 or other liquid propellants used in "missiles." (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A104
  • AT

Sounding rockets, capable of a range of at least 300 km. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A105
  • AT

Liquid propellant rocket engines. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A106
  • MT
  • AT

Systems, "parts" or "components," other than those controlled by 9A006, usable in "missiles," and "specially designed" for liquid rocket propulsion systems, as follows (see List of Items Controlled).

9A107
  • AT

Solid propellant rocket motors, usable in rockets with a range capability of 300 km or greater, other than those controlled by 9A007, having total impulse capacity equal to or greater than 8.41 × 105 Ns, but less than 1.1 × 106 Ns. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A108
  • AT

Solid rocket propulsion "parts" and "components," other than those controlled by 9A008, usable in rockets with a range capability of 300 km or greater. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A109
  • AT

Hybrid rocket motors, usable in rockets with a range capability of 300 km or greater, other than those controlled by 9A009, and "specially designed" "parts" and "components" therefor. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A110
  • MT
  • AT

Composite structures, laminates and manufactures thereof "specially designed" for 9A012 items that are controlled for MT reasons.

9A111
  • AT

Pulse jet engines, usable in rockets, missiles, or unmanned aerial vehicles capable of achieving a "range" equal to or greater than 300 km, and "specially designed" "parts" and "components" therefor. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A115
  • MT
  • AT

Apparatus, devices and vehicles, designed or modified for the transport, handling, control, activation and launching of rockets, missiles, and unmanned aerial vehicles capable of achieving a "range" equal to or greater than 300 km.

9A116
  • AT

Reentry vehicles, usable in "missiles," and equipment designed or modified therefor. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A117
  • AT

Staging mechanisms, separation mechanisms, and interstages therefor, usable in "missiles". (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A118
  • AT

Devices to regulate combustion usable in engines which are usable in rockets, missiles, and unmanned aerial vehicles capable of achieving a "range" equal to or greater than 300 km, controlled by 9A011 or 9A111. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A119
  • AT

Individual rocket stages, usable in rockets with a range capability greater than 300 km or greater, other than those controlled by 9A005, 9A007, 9A009, 9A105, 9A107 and 9A109. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9A120
  • MT
  • AT

Complete unmanned aerial vehicles, not specified in 9A012, having all of the following characteristics (see List of Items Controlled).

9A515
  • NS
  • RS
  • MT

"Spacecraft" and related commodities, as follows (see List of Items Controlled).

9A604
  • NS
  • RS
  • MT

Commodities related to launch vehicles, missiles, and rockets (see List of Items Controlled).

9A610
  • NS
  • RS
  • MT

Military Aircraft and Related Commodities, Other Than Those Enumerated in 9A991.a (See List of Items Controlled).

9A619
  • NS
  • RS
  • AT

Military gas turbine engines and related commodities (see List of Items Controlled).

9A620
  • NS
  • RS
  • AT

Cryogenic and "superconductive" equipment, as follows (see list of items controlled).

9A980
  • CC

Nonmilitary mobile crime science laboratories; and accessories, n.e.s.

9A990
  • AT

Diesel engines, n.e.s., and tractors and "specially designed" "parts" and "components" therefor, n.e.s. (see List of Items Controlled).

9A991
  • AT
  • UN

"Aircraft," n.e.s., and gas turbine engines not controlled by 9A001 or 9A101 and "parts" and "components," n.e.s. (see List of Items Controlled).

9A992
  • AT

Complete canopies, harnesses, and platforms and electronic release mechanisms therefor, except such types as are in normal sporting use.

Product Group BTest, Inspection & Production Equipment

9B001
  • NS
  • MT
  • AT

Manufacturing equipment, tooling or fixtures, as follows (See List of Items Controlled).

9B002
  • NS
  • MT
  • AT

On-line (real time) control systems, instrumentation (including sensors) or automated data acquisition and processing equipment, having all of the following (see List of Items Controlled).

9B003
  • NS
  • MT
  • AT

Equipment "specially designed" for the "production" or test of gas turbine brush seals designed to operate at tip speeds exceeding 335 m/s, and temperatures in excess of 773 K (500 °C), and "specially designed" "components" or "accessories" therefor.

9B004
  • NS
  • MT
  • AT

Tools, dies or fixtures, for the solid state joining of "superalloy", titanium or intermetallic airfoil-to-disk combinations described in 9E003.a.3 or 9E003.a.6 for gas turbines.

9B005
  • NS
  • AT

On-line (real time) control systems, instrumentation (including sensors) or automated data acquisition and processing equipment, "specially designed" for use with any of the following (see List of Items Controlled).

9B006
  • NS
  • AT

Acoustic vibration test equipment capable of producing sound pressure levels of 160 Db or more (referenced to 20 uPa) with a rated output of 4 kW or more at a test cell temperature exceeding 1,273 K (1,000 °C), and "specially designed" quartz heaters therefor.

9B007
  • NS
  • MT
  • AT

Equipment "specially designed" for inspecting the integrity of rocket motors and using Non-Destructive Test (NDT) techniques other than planar x-ray or basic physical or chemical analysis.

9B008
  • NS
  • AT

Direct measurement wall skin friction transducers "specially designed" to operate at a test flow total (stagnation) temperature exceeding 833 K (560 °C)).

9B009
  • NS
  • AT

Tooling "specially designed" for producing gas turbine engine powder metallurgy rotor "parts" or "components" having all of the following (see List of Items Controlled).

9B010
  • NS
  • AT

Equipment "Specially Designed" for the Production of Items Specified by 9A012.

9B104
  • AT

'Aerothermodynamic test facilities', usable for rockets, missiles, or unmanned aerial vehicles capable of achieving a "range" equal to or greater than 300 km and their subsystems, and having an electrical power supply equal to or greater than 5 MW or a gas supply total pressure equal to or greater than 3 MPa.

9B105
  • MT
  • AT

‘Aerodynamic test facilities’ for speeds of Mach 0.9 or more, usable for rockets, missiles, or unmanned aerial vehicles capable of achieving a "range" equal to or greater than 300 km and their subsystems.

9B106
  • MT
  • AT

Environmental chambers usable for rockets, missiles, or unmanned aerial vehicles capable of achieving a "range" equal to or greater than 300 km and their subsystems, as follows (see List of Items Controlled).

9B115
  • MT
  • AT

"Specially designed" production "equipment" for systems, sub-systems and "components" controlled by ECCN 9A101 or by USML Category IV(d)(2), (d)(3), (d)(4), or (h)(17).

9B116
  • MT
  • AT

"Specially designed" "production facilities" for systems, sub-systems, and "components" controlled by ECCN 9A012 (applies to MT-controlled items only) or 9A101 or by USML Category IV(d)(2), (d)(3), (d)(4), or (h)(17).

9B117
  • MT
  • AT

Test Benches and Test Stands for Solid or Liquid Propellant Rockets, Motors or Rocket Engines, Having Either of the Following Characteristics (see List of Items Controlled).

9B515
  • NS
  • MT
  • RS

Test, inspection, and production "equipment" "specially designed" for "spacecraft" and related commodities, as follows (see List of Items Controlled).

9B604
  • NS
  • RS
  • MT

Test, inspection, and production "equipment" and related commodities "specially designed" for the "development," "production," repair, overhaul, or refurbishing of commodities in ECCN 9A604 or related defense articles in USML Category IV (see List of Items Controlled).

9B610
  • NS
  • RS
  • MT

Test, inspection, and production "equipment" and related commodities "specially designed" for the "development" or "production" of commodities enumerated or otherwise described in ECCN 9A610 or USML Category VIII (see List of Items Controlled).

9B619
  • NS
  • RS
  • AT

Test, inspection, and production "equipment" and related commodities "specially designed" for the "development" or "production" of commodities enumerated or otherwise described in ECCN 9A619 or USML Category XIX (see List of Items Controlled).

9B620
  • NS
  • RS
  • AT

Test, inspection, and production commodities for cryogenic and "superconductive" equipment (see List of Items controlled).

9B990
  • AT

Vibration test equipment and "specially designed" "parts" and "components," n.e.s.

9B991
  • AT

"Specially designed" "equipment," tooling or fixtures, not controlled by 9B001, for manufacturing or measuring gas turbine blades, vanes or tip shroud castings, as follows (see List of Items Controlled).

Product Group CMaterials

Product Group DSoftware

9D001
  • NS
  • MT
  • AT

"Software", not specified in 9D003 or 9D004, "specially designed" or modified for the "development" of equipment or "technology" controlled by ECCN 9A001 to 9A004, 9A012, 9A101 (except for items in 9A101.b that are "subject to the ITAR", see 22 CFR part 121), 9A106.d. or .e, 9A110, or 9A120, 9B (except for ECCNs 9B604, 9B610, 9B619, 9B990, and 9B991), or ECCN 9E003.

9D002
  • NS
  • MT
  • AT

"Software", not specified in 9D003 or 9D004, "specially designed" or modified for the "production" of equipment controlled by ECCN 9A001 to 9A004, 9A012, 9A101 (except for items in 9A101.b that are "subject to the ITAR", see 22 CFR part 121), 9A106.d or .e, 9A110, or 9A120, 9B (except for ECCNs 9B604, 9B610, 9B619, 9B990, and 9B991).

9D003
  • NS
  • MT
  • AT

"Software" Incorporating "Technology" Specified by ECCN 9E003.h and Used in "FADEC Systems" for Systems Controlled by ECCN 9A001 to 9A003, 9A101 (Except for Items in 9A101.b That Are "Subject to the ITAR", See 22 CFR Part 121), 9A106.d or .e, or 9B (Except for ECCNs 9B604, 9B610, 9B619, 9B990, and 9B991).

9D004
  • NS
  • AT

Other "software" as follows (see List of Items Controlled).

9D005
  • AT

"Software" Specially Designed or Modified for the Operation of Items Specified by 9A004.e or 9A004.f. (This "Software" Is Controlled by ECCN 9D515.)

9D018
  • AT

"Software" for the "use" of equipment controlled by 9A018.

9D101
  • MT
  • AT

"Software" "specially designed" or modified for the "use" of commodities controlled by 9B104, 9B105, 9B106, 9B116, or 9B117.

9D103
  • AT

"Software" "specially designed" for modelling, simulation or design integration of "missiles," or the subsystems controlled by 9A005, 9A007, 9A009, 9A105, 9A106, 9A107, 9A108, 9A109, 9A116 or 9A119. (This entry is "subject to the ITAR." See 22 CFR parts 120 through 130.)

9D104
  • MT
  • AT

"Software" specially designed or modified for the "use" of equipment controlled by ECCN 9A001, 9A012 (for MT controlled items only), 9A101 (except for items in 9A101.b that are "subject to the ITAR", see 22 CFR part 121), or 9A106.d.

9D105
  • AT

"Software" that coordinates the function of more than one subsystem, "specially designed" or modified for "use" in rockets, missiles, or unmanned aerial vehicles capable of achieving a "range" equal to or greater than 300 km. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

9D515
  • NS
  • RS
  • AT

"Software" "specially designed" for the "development," "production," operation, installation, maintenance, repair, overhaul, or refurbishing of "spacecraft" and related commodities, as follows (see List of Items Controlled).

9D604
  • NS
  • RS
  • MT

"Software" "specially designed" for the "development," "production," operation, or maintenance of commodities controlled by ECCN 9A604 or 9B604 (see List of Items Controlled).

9D610
  • NS
  • RS
  • MT

Software "specially designed" for the "development," "production," operation, or maintenance of military aircraft and related commodities controlled by 9A610, equipment controlled by 9B610, or materials controlled by 9C610 (see List of Items Controlled).

9D619
  • NS
  • RS
  • AT

Software "specially designed" for the "development," "production," operation or maintenance of military gas turbine engines and related commodities controlled by 9A619, equipment controlled by 9B619, or materials controlled by 9C619 (see List of Items Controlled).

9D620
  • AT

"Software" "specially designed" for cryogenic and "superconductive" equipment, as follows (see List of Items Controlled).

9D990
  • AT

"Software", n.e.s., for the "development" or "production" of equipment controlled by 9A990 or 9B990.

9D991
  • AT

"Software", for the "development" or "production" of equipment controlled by 9A991 or 9B991.

Product Group ETechnology

9E001
  • NS
  • MT
  • AT

"Technology" according to the General Technology Note for the "development" of equipment or "software", controlled by 9A004, 9A012, 9B (except for ECCNs 9B604, 9B610, 9B619, 9B990 and 9B991), or ECCN 9D001 to 9D004, 9D101, or 9D104.

9E002
  • NS
  • MT
  • AT

"Technology" according to the General Technology Note for the "production" of "equipment" controlled by ECCN 9A004 or 9B (except for ECCNs 9B117, 9B604, 9B610, 9B619, 9B990, and 9B991).

9E003
  • NS
  • AT

Other "technology" as follows (see List of Items Controlled).

9E018
  • AT

"Technology" for the "development," "production," or "use" of equipment controlled by 9A018.

9E101
  • MT
  • AT

"Technology" according to the General Technology Note for the "development" or "production" of commodities or "software" controlled by ECCN 9A012 (applies only to "production" "technology" for MT-controlled items in 9A012), 9A101 (except for items in 9A101.b that are "subject to the ITAR," see 22 CFR part 121), 9A106.d or .e, 9A110 (for items that are "specially designed" for non-military unmanned aerial vehicles controlled by 9A012), 9C110, 9D101, or 9D104.

9E102
  • MT
  • AT

"Technology" according to the General Technology Note for the "use" of commodities or "software" controlled by ECCN 9A004 (except for items in 9A004 that are "subject to the ITAR," see 22 CFR part 121), 9A012, 9A101 (except for items in 9A101.b that are "subject to the ITAR," see 22 CFR part 121), 9A106.d or .e, 9A110 (for items that are "specially designed" for non-military unmanned aerial vehicles controlled by 9A012), 9B105, 9B106, 9B115, 9B116, 9D101, or 9D104.

9E515
  • NS
  • MT
  • RS

"Technology" "required" for the "development," "production," operation, installation, repair, overhaul, or refurbishing of "spacecraft" and related commodities, as follows (see List of Items Controlled).

9E604
  • NS
  • RS
  • MT

"Technology" "required" for the "development," "production," operation, installation, maintenance, repair, overhaul, or refurbishing of commodities controlled by ECCN 9A604 or 9B604, or "software" controlled by ECCN 9D604 (see List of Items Controlled).

9E610
  • NS
  • RS
  • MT

Technology "required" for the "development," "production," operation, installation, maintenance, repair, overhaul, or refurbishing of military aircraft and related commodities controlled by 9A610, equipment controlled by 9B610, materials controlled by 9C610, or software controlled by 9D610 (see List of Items Controlled).

9E619
  • NS
  • RS
  • AT

"Technology" "required" for the "development," "production," operation, installation, maintenance, repair, overhaul, or refurbishing of military gas turbine engines and related commodities controlled by 9A619, equipment controlled by 9B619, materials controlled by 9C619, or software controlled by 9D619 (see List of Items Controlled).

9E620
  • NS
  • RS
  • AT

Technology "required" for cryogenic and "superconductive" equipment, as follows (see List of Items Controlled).

9E990
  • AT

"Technology", n.e.s., for the "development" or "production" or "use" of equipment controlled by 9A990 or 9B990.

9E991
  • AT

"Technology", for the "development", "production" or "use" of equipment controlled by 9A991 or 9B991.

9E993
  • AT

Other "technology", not described by 9E003, as follows (see List of Items Controlled).

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Frequently Asked Questions

What products fall under Category Aerospace?
Category Aerospace on the Commerce Control List covers a specific group of items subject to export controls. Browse the ECCN entries below to see the full range of products, technical parameters, and license requirements for items in this category.
Do I need an export license for Aerospace products?
License requirements depend on the specific ECCN, the destination country, and the end-user. Even within the same category, requirements vary. Each ECCN entry below shows the applicable controls (NS, RS, MT, NP, AT, etc.) — match these against the Commerce Country Chart to determine if a license is required.
How do I classify my product within this category?
Start by reviewing each ECCN entry to find one matching your product's technical specifications. If multiple entries seem applicable, the most specific match typically applies. For complex products or borderline cases, automated classification tools like Lenzo can analyze product descriptions and recommend the correct ECCN.
How are ECCNs organized under Aerospace?
On this page, codes are grouped by product group letters (A through E), following the Commerce Control List structure for this category. Each group covers a related set of items. Start with the group that fits your product type, then read each ECCN's List of Items Controlled to find the best match.

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