| Fix Name | MRKKO |
| State | COLORADO |
| Latitude | 37.2809805555556 |
| Longitude | -106.085166666667 |
| Fix Type | FIX |
| Charts | ENROUTE LOW |
| Loc ID | ALS C 239.52/13.54 |
| Loc ID | TAS C 335.00 |
| Chart Information | GPS |
| Published? | Y |
| Fix Use | REP-PT |
| National Airspace Id | MRKKO |
| ARTCC | ZDV |
| Pitch? | N |
| Catch? | N |
| SUA ATCAA? | N |