| Identifier: | MRMAC |
| NAS ID: | MRMAC |
| Name: | MRMAC |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | OKLAHOMA |
| ICAO Region: | K4 |
| Latitude: | 34-50-28.820N (34.841300) |
| Longitude: | 098-06-34.320W (-98.109500) |
| Magnetic Variance: | 3.4 E as of 9/30/2025 |
| High ARTCC Area: | ZFW |
| Low ARTCC Area: | ZFW |
| Published: | Yes |
| Charts: | RNAV |
| Pitch: | Yes |
| Catch: | No |
| SUA ATCAA: | No |
| CONTROLLER HIGH |
| CONTROLLER LOW |
| ENROUTE HIGH |
| ENROUTE LOW |
| SID |