| Country | United States (US) |
| UN/LOCODE | BCY |
| Name | Bay City |
| Name Without Diacritics | Bay City |
| Region | MI |
| Function Code | --34---- |
| Function | Road, Airport |
| Status Code | AI (Code Adopted By International Organization) |
| Date | 201 |
| Notes | cf US MBS Apt |
| Location (UN Format) | 4335N 08352W |