| Category | Subcategory | Lat | Lon | Range |
|---|---|---|---|---|
| Spirit of St. Louis Airport (KSUS) (Chesterfield) | Operations | 38.66228 | -90.64208 | 1 |
| Spirit of St. Louis Airport (KSUS) (Chesterfield) | Air Traffic Control | 38.66228 | -90.64208 | 1 |
| Spirit of St. Louis Airport (KSUS) (Chesterfield) | Federal | 38.66228 | -90.64208 | 1 |
| Aircraft Businesses | Airlines | 38.663 | -90.649 | 1.13 |
