| Identifier: | MRCOS |
| NAS ID: | MRCOS |
| Name: | MRCOS |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | MISSOURI |
| ICAO Region: | K3 |
| Latitude: | 39-10-18.160N (39.171700) |
| Longitude: | 091-14-33.290W (-91.242600) |
| Magnetic Variance: | 1.3 W as of 9/30/2025 |
| High ARTCC Area: | ZKC |
| Low ARTCC Area: | ZKC |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| SID |