| Fix Name | MARRK |
| State | WASHINGTON |
| Latitude | 46.4618805555556 |
| Longitude | -119.96645 |
| Fix Type | FIX |
| Charts | IAP |
| Charts | ENROUTE LOW |
| Loc ID | YKM C 087.00/20.85 |
| Loc ID | MWH D 193.00 |
| Published? | Y |
| Fix Use | REP-PT |
| National Airspace Id | MARRK |
| ARTCC | ZSE |
| Pitch? | N |
| Catch? | N |
| SUA ATCAA? | N |