| Fix Name | CIDUG |
| State | WASHINGTON |
| Latitude | 47.0078027777778 |
| Longitude | -122.382730555556 |
| Fix Type | FIX |
| Charts | ENROUTE LOW |
| Charts | IAP |
| Loc ID | SEA C 167.67/25.84 |
| Loc ID | TCM C 133.70 |
| Old Name | CHUCK |
| Published? | Y |
| Fix Use | REP-PT |
| National Airspace Id | CIDUG |
| ARTCC | ZSE |
| Pitch? | N |
| Catch? | N |
| SUA ATCAA? | N |