| Country | United States (US) |
| UN/LOCODE | SDY |
| Name | Sidney |
| Name Without Diacritics | Sidney |
| Region | MT |
| Function Code | ---4---- |
| Function | Airport |
| Status Code | AI (Code Adopted By International Organization) |
| Date | 1 |
| Country | United States (US) |
| UN/LOCODE | SDY |
| Name | Sidney |
| Name Without Diacritics | Sidney |
| Region | MT |
| Function Code | ---4---- |
| Function | Airport |
| Status Code | AI (Code Adopted By International Organization) |
| Date | 1 |