| Fix Name | WONKU |
| State | WASHINGTON |
| Latitude | 47.2219305555556 |
| Longitude | -123.131661111111 |
| Fix Type | FIX |
| Charts | IAP |
| Charts | ENROUTE LOW |
| Loc ID | SEA C 230.40/35.91 |
| Loc ID | OLM C 308.99 |
| Chart Information | RNAV |
| Published? | Y |
| Fix Use | REP-PT |
| National Airspace Id | WONKU |
| ARTCC | ZSE |
| Pitch? | N |
| Catch? | N |
| SUA ATCAA? | N |