| 2007 NAICS | 2012 NAICS | 2017 NAICS | Corresponding Index Entries | |||
| 336411 | 336411 | 336411 | Aircraft conversions (i.e., major modifications to system) | |||
| 336411 | 336411 | 336411 | Aircraft manufacturing | |||
| 336411 | 336411 | 336411 | Aircraft overhauling | |||
| 336411 | 336411 | 336411 | Aircraft rebuilding (i.e., restoration to original design specifications) | |||
| 336411 | 336411 | 336411 | Autogiros manufacturing | |||
| 336411 | 336411 | 336411 | Blimps (i.e., aircraft) manufacturing | |||
| 336411 | 336411 | 336411 | Developing and producing prototypes for aircraft | |||
| 336411 | 336411 | 336411 | Gliders (i.e., aircraft) manufacturing | |||
| 336411 | 336411 | 336411 | Hang gliders manufacturing | |||
| 336411 | 336411 | 336411 | Helicopters manufacturing | |||
| 336411 | 336411 | 336411 | Target drones, aircraft, manufacturing | |||
| 336411 | 336411 | 336411 | Ultra light aircraft manufacturing | |||
| 336411 | 336411 | 336411 | Unmanned and robotic aircraft manufacturing |