Heading 9903

9903.02.81

Articles of civil aircraft (all aircraft other than military aircraft); their engines, parts, and components; their other parts, components, and subassemblies; and ground flight simulators and their parts and components of South Korea, excluding unmanned aircraft, provided for in subdivision (v)(xxiv)(b) of U.S. note 2 to this subchapter

Duty rates

General
The duty provided in the applicable subheading
The base rate for goods from most countries.
Special
The duty provided in the applicable subheading
Lower rates under trade agreements and programs, for goods that meet their rules of origin; each symbol names one.
Column 2
The duty provided in the applicable subheading
The higher rate for the few countries without normal trade relations with the United States.

Base columns of the 2026 HTS Revision 22, in force from Oct. 30, 2026 (official source).

The U.S. notes it refers to

As the 2026 HTS Revision 22 writes them (official notes); each code opens its page. Whether this heading applies to goods depends on the origin, the date and the product: the calculator says it.

U.S. note 2(v)(xxiv)(b)

(b) As provided in heading 9903.02.81, the additional duties imposed by headings 9903.02.79, 9903.02.80, 9903.82.02 and 9903.82.04–9903.82.17 shall not apply to articles the product of South Korea that are civil aircraft (all aircraft other than military aircraft and unmanned aircraft); their engines, parts, and components; their other parts, components, and subassemblies; and ground flight simulators and their parts and components, that otherwise meet the criteria of General Note 6 of HTSUS, and are classifiable in the following provisions of the HTSUS, but regardless of whether a product is entered under a provision for which the rate of duty “Free (C)” appears in the “Special” subcolumn: [Compiler's note: List may appear or continue on a subsequent page.] 3917.21.00 3917.22.00 3917.23.00 3917.29.00 3917.31.00 3917.33.00 3917.39.00 3917.40.00 3926.90.45 3926.90.94 3926.90.96 3926.90.99 4008.29.20 4009.12.00 4009.22.00 4009.32.00 4009.42.00 4011.30.00 4012.13.00 4012.20.10 4016.10.00 4016.93.50 4016.99.35 4016.99.60 4017.00.00 4504.90.00 4823.90.10 4823.90.20 4823.90.31 4823.90.40 4823.90.50 4823.90.60 4823.90.67 4823.90.70 4823.90.80 4823.90.86 6812.80.90 6812.99.10 6812.99.20 6812.99.90 6813.20.00 6813.81.00 6813.89.00 7007.21.11 7304.31.30 7304.31.60 7304.39.00 7304.41.30 7304.41.60 7304.49.00 7304.51.10 7304.51.50 7304.59.10 7304.59.20 7304.59.60 7304.59.80 7304.90.10 7304.90.30 7304.90.50 7304.90.70 7306.30.10 7306.30.30 7306.30.50 7306.40.10 7306.40.50 7306.50.10 7306.50.30 7306.50.50 7306.61.10 7306.61.30 7306.61.50 7306.61.70 7306.69.10 7306.69.30 7306.69.50 7306.69.70 7312.10.05 7312.10.10 7312.10.20 7312.10.30 7312.10.50 7312.10.60 7312.10.70 7312.10.80 7312.10.90 7312.90.00 7322.90.00 7324.10.00 7324.90.00 7326.20.00 7413.00.90 7608.10.00 7608.20.00 8108.90.60 8302.10.60 8302.10.90 8302.20.00 8302.42.30 8302.42.60 8302.49.40 8302.49.60 8302.49.80 8302.60.30 8307.10.30 8307.90.30 8407.10.00 8408.90.90 8409.10.00 8411.11.40 8411.11.80 8411.12.40 8411.12.80 8411.21.40 8411.21.80 8411.22.40 8411.22.80 8411.81.40 8411.82.40 8411.91.10 8411.91.90 8411.99.10 8411.99.90 8412.10.00 8412.21.00 8412.29.40 8412.29.80 8412.31.00 8412.39.00 8412.80.10 8412.80.90 8412.90.90 8413.19.00 8413.20.00 8413.30.10 8413.30.90 8413.50.00 8413.60.00 8413.70.10 8413.70.20 8413.81.00 8413.91.10 8413.91.20 8413.91.90 8414.10.00 8414.20.00 8414.30.40 8414.30.80 8414.51.30 8414.51.90 8414.59.30 8414.59.65 8414.80.05 8414.80.16 8414.80.20 8414.80.90 8414.90.10 8414.90.30 8414.90.41 8414.90.91 8415.10.60 8415.10.90 8415.81.01 8415.82.01 8415.83.00 8415.90.40 8415.90.80 8418.10.00 8418.30.00 8418.40.00 8418.61.01 8418.69.01 8419.50.10 8419.50.50 8419.81.50 8419.81.90 8419.90.10 8419.90.20 8419.90.30 8419.90.50 8419.90.85 8421.19.00 8421.21.00 8421.23.00 8421.29.00 8421.31.00 8421.32.00 8421.39.01 8424.10.00 8425.11.00 8425.19.00 8425.31.01 8425.39.01 8425.42.00 8425.49.00 8426.99.00 8428.10.00 8428.20.00 8428.33.00 8428.39.00 8428.90.03 8443.31.00 8443.32.10 8443.32.50 8471.41.01 8471.49.00 8471.50.01 8471.60.10 8471.60.20 8471.60.70 8471.60.80 8471.60.90 8471.70.10 8471.70.20 8471.70.30 8471.70.40 8471.70.50 8471.70.60 8471.70.90 8479.89.10 8479.89.20 8479.89.65 8479.89.70 8479.89.95 8479.90.41 8479.90.45 8479.90.55 8479.90.65 8479.90.75 8479.90.85 8479.90.95 8483.10.10 8483.10.30 8483.10.50 8483.30.40 8483.30.80 8483.40.10 8483.40.30 8483.40.50 8483.40.70 8483.40.80 8483.40.90 8483.50.40 8483.50.60 8483.50.90 8483.60.40 8483.60.80 8483.90.10 8483.90.20 8483.90.30 8483.90.50 8483.90.80 8484.10.00 8484.90.00 8501.20.50 8501.20.60 8501.31.50 8501.31.60 8501.31.81 8501.32.20 8501.32.55 8501.32.61 8501.33.20 8501.33.30 8501.33.61 8501.34.61 8501.40.50 8501.40.60 8501.51.50 8501.51.60 8501.52.40 8501.52.80 8501.53.40 8501.53.60 8501.61.01 8501.62.01 8501.63.01 8501.71.00 8501.72.10 8501.72.20 8501.72.30 8501.72.90 8501.80.10 8501.80.20 8501.80.30 8502.11.00 8502.12.00 8502.13.00 8502.20.00 8502.31.00 8502.39.00 8502.40.00 8504.10.00 8504.31.20 8504.31.40 8504.31.60 8504.32.00 8504.33.00 8504.40.40 8504.40.60 8504.40.70 8504.40.85 8504.40.95 8504.50.40 8504.50.80 8507.10.00 8507.20.80 8507.30.80 8507.50.00 8507.60.00 8507.80.82 8507.90.40 8507.90.80 8511.10.00 8511.20.00 8511.30.00 8511.40.00 8511.50.00 8511.80.20 8511.80.40 8511.80.60 8514.20.40 8516.80.40 8516.80.80 8517.13.00 8517.14.00 8517.61.00 8517.62.00 8517.69.00 8517.71.00 8518.10.40 8518.10.80 8518.21.00 8518.22.00 8518.29.40 8518.29.80 8518.30.10 8518.30.20 8518.40.10 8518.40.20 8518.50.00 8519.81.10 8519.81.20 8519.81.25 8519.81.30 8519.81.41 8519.89.10 8519.89.20 8519.89.30 8521.10.30 8521.10.60 8521.10.90 8522.90.25 8522.90.36 8522.90.45 8522.90.58 8522.90.65 8522.90.80 8526.10.00 8526.91.00 8526.92.10 8526.92.50 8528.42.00 8528.52.00 8528.62.00 8529.10.21 8529.10.40 8529.10.91 8529.90.04 8529.90.05 8529.90.06 8529.90.09 8529.90.13 8529.90.16 8529.90.19 8529.90.21 8529.90.24 8529.90.29 8529.90.33 8529.90.36 8529.90.39 8529.90.43 8529.90.46 8529.90.49 8529.90.55 8529.90.63 8529.90.68 8529.90.73 8529.90.77 8529.90.78 8529.90.81 8529.90.83 8529.90.87 8529.90.88 8529.90.89 8529.90.93 8529.90.95 8529.90.97 8529.90.98 8531.10.00 8531.20.00 8531.80.15 8531.80.90 8536.70.00 8539.10.00 8539.51.00 8543.70.42 8543.70.45 8543.70.60 8543.70.80 8543.70.91 8543.70.95 8543.90.12 8543.90.15 8543.90.35 8543.90.65 8543.90.68 8543.90.85 8543.90.88 8544.30.00 8801.00.00 8802.11.01 8802.12.01 8802.20.01 8802.30.01 8802.40.01 8805.29.00 8807.10.00 8807.20.00 8807.30.00 8807.90.90 9001.90.40 9001.90.50 9001.90.60 9001.90.80 9001.90.90 9002.90.20 9002.90.40 9002.90.70 9002.90.85 9002.90.95 9014.10.10 9014.10.60 9014.10.70 9014.10.90 9014.20.20 9014.20.40 9014.20.60 9014.20.80 9014.90.10 9014.90.20 9014.90.40 9014.90.60 9020.00.40 9020.00.60 9025.11.20 9025.11.40 9025.19.40 9025.19.80 9025.80.10 9025.80.15 9025.80.20 9025.80.35 9025.80.40 9025.80.50 9025.90.06 9026.10.20 9026.10.40 9026.10.60 9026.20.40 9026.20.80 9026.80.20 9026.80.40 9026.80.60 9026.90.20 9026.90.40 9026.90.60 9029.10.80 9029.20.40 9029.90.80 9030.10.00 9030.20.05 9030.20.10 9030.31.00 9030.32.00 9030.33.34 9030.33.38 9030.39.01 9030.40.00 9030.84.00 9030.89.01 9030.90.25 9030.90.46 9030.90.66 9030.90.68 9030.90.84 9030.90.89 9031.80.40 9031.80.80 9031.90.21 9031.90.45 9031.90.54 9031.90.59 9031.90.70 9031.90.91 9032.10.00 9032.20.00 9032.81.00 9032.89.20 9032.89.40 9032.89.60 9032.90.21 9032.90.41 9032.90.61 9033.00.90 9104.00.05 9104.00.10 9104.00.20 9104.00.25 9104.00.30 9104.00.40 9104.00.45 9104.00.50 9104.00.60 9109.10.50 9109.10.60 9109.90.20 9401.10.40 9401.10.80 9403.20.00 9403.70.40 9403.70.80 9405.11.40 9405.11.60 9405.11.80 9405.19.40 9405.19.60 9405.19.80 9405.61.20 9405.61.40 9405.61.60 9405.69.20 9405.69.40 9405.69.60 9405.92.00 9405.99.20 9405.99.40 9620.00.50 9620.00.60 9802.00.40 9802.00.50 9802.00.60 9802.00.80 9818.00.05 9818.00.07 null null [Compiler's note: List may begin on an earlier page; read numbers from left to right.]

History in the official tariff

In the tariff since the 2025 HTS Revision 32, in force from December 5, 2025.

  • 2026 HTS Revision 1, in force from January 16, 2026: its description changed.

Official notices

Actions of the President, the USTR or U.S. Customs and Border Protection (CBP) that name this code.

In the tariff

  1. 9903.02.81Articles of civil aircraft (all aircraft other than military aircraft); their engines, parts, and components; their other parts, components, and subassemblies; and ground flight simulators and their parts and components of South Korea, excluding unmanned aircraft, provided for in subdivision (v)(xxiv)(b) of U.S. note 2 to this subchapterThe duty provided in the applicable subheading