SIC Code 3728-05 - Aircraft Modifications (Manufacturing)

Marketing Level - SIC 6-Digit

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Last Updated: 04/30/2025

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Looking for more companies? See SIC 3728 - Aircraft Parts and Auxiliary Equipment, Not Elsewhere Classified - 1,051 companies, 54,757 emails.

SIC Code 3728-05 Description (6-Digit)

Aircraft Modifications (Manufacturing) is a specialized industry that involves the modification of existing aircraft to meet specific requirements. This can include the installation of new equipment, the alteration of existing systems, or the complete overhaul of an aircraft. The modifications can be made to a wide range of aircraft, including commercial airliners, military planes, and private jets. The industry requires a high level of expertise and precision to ensure that the modifications are safe and effective.

Parent Code - Official US OSHA

Official 4‑digit SIC codes serve as the parent classification used for government registrations and OSHA documentation. The marketing-level 6‑digit SIC codes extend these official classifications with refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader view of the industry landscape. For further details on the official classification for this industry, please visit the OSHA SIC Code 3728 page

Tools

  • Rivet guns
  • Sheet metal shears
  • Drill presses
  • Welding equipment
  • Hydraulic jacks
  • Torque wrenches
  • Paint sprayers
  • Electrical testing equipment
  • Computeraided design software
  • Composite material cutting tools

Industry Examples of Aircraft Modifications (Manufacturing)

  • Aircraft avionics upgrades
  • Installation of new engines
  • Winglet installations
  • Cargo conversions
  • VIP interior modifications
  • Military aircraft upgrades
  • Structural modifications
  • Fuel system modifications
  • Installation of new communication systems
  • Installation of new navigation systems