| Country | United States (US) |
| UN/LOCODE | OUA |
| Name | Mount Ayr |
| Name Without Diacritics | Mount Ayr |
| Region | IA |
| Function Code | --3--6-- |
| Function | Road, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 401 |
| Location (UN Format) | 4042N 09414W |
| Country | United States (US) |
| UN/LOCODE | OUA |
| Name | Mount Ayr |
| Name Without Diacritics | Mount Ayr |
| Region | IA |
| Function Code | --3--6-- |
| Function | Road, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 401 |
| Location (UN Format) | 4042N 09414W |