| Identifier: | OBSTR |
| NAS ID: | OBSTR |
| Name: | OBSTR |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | MICHIGAN |
| ICAO Region: | K5 |
| Latitude: | 43-41-42.200N (43.695100) |
| Longitude: | 085-12-53.530W (-85.214900) |
| Magnetic Variance: | 6.2 W as of 9/30/2025 |
| High ARTCC Area: | ZMP |
| Low ARTCC Area: | ZMP |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| STAR |