| Identifier: | MARKL |
| NAS ID: | MARKL |
| Name: | MARKL |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | WYOMING |
| ICAO Region: | K1 |
| Latitude: | 41-21-24.280N (41.356700) |
| Longitude: | 104-39-56.230W (-104.665600) |
| Magnetic Variance: | 7.6 E as of 9/30/2025 |
| High ARTCC Area: | ZDV |
| Low ARTCC Area: | ZDV |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| Navaid ID | Navaid Facility Type | Radial / DME Distance |
|---|---|---|
| CYS | VORTAC | r016.00/10 |
| IAP |