| Navaid Facility ID: | CWK |
| Official Navaid Facility ID: | CWK |
| Navaid Facility Type: | VORTAC |
| Navaid Name: | Centex |
| City: | AUSTIN |
| State: | TEXAS |
| FAA Region: | |
| Latitude: | 30-22-42.780N (30.3786) |
| Longitude: | 097-31-47.450W (-97.5298) |
| Lat/Long Survey Accuracy: | |
| Owner: | FEDERAL AVIATION ADMIN |
| Operator: | FEDERAL AVIATION ADMIN |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | H-VORTACW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 3 E as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZHU (HOUSTON) |
| ARTCC Low Altitude ID (Name): | ZHU (HOUSTON) |
| Navaid ID | Navaid Facility Type | Remarks |
|---|---|---|
| CWK | VORTAC | VOR UNUSBL 180-190 BYD 40 NM; 200-210 BYD 40 NM. |
| Navaid ID | Navaid Facility Type | Magnetic Variance | Airspace Fixes |
|---|---|---|---|
| CWK | VORTAC | 3.2 E | AMIME TX - K4 AMUSE TX - K4 BASTO TX - K4 BLEWE TX - K4 BRAZA TX - K4 CHADE TX - K4 CONRA TX - K4 CRAYS TX - K4 DARTE TX - K4 DDTOO TX - K4 DOFFS TX - K4 ELLBJ TX - K4 ESDEF TX - K4 FLIES TX - K4 GARDS TX - K4 GARYS TX - K4 HECEN TX - K4 HENLY TX - K4 HOARY TX - K4 HOOKK TX - K4 ILEXY TX - K4 |
| CWK | VORTAC | 3.2 E | JASMO TX - K4 JAYJO TX - K4 KALLA TX - K4 LOTTA TX - K4 MARCS TX - K4 MUNCH TX - K4 NAVYS TX - K4 NUMIC TX - K4 PALMS TX - K4 PINCH TX - K4 REDDA TX - K4 RRTOO TX - K4 SCALI TX - K4 SCOLL TX - K4 SEWZY TX - K4 TOAMY TX - K4 UTEEE TX - K4 WADSA TX - K4 WINDU TX - K4 ZINGO TX - K4 |
| Navaid ID | Navaid Facility Type | Holding Patterns |
|---|---|---|
| CWK | VORTAC | CENTEX VORTAC*TX, Pattern #: 1 ESDEF INT*TX*K4, Pattern #: 1 GARDS INT*TX*K4, Pattern #: 1 HOOKK INT*TX*K4, Pattern #: 1 NUMIC INT*TX*K4, Pattern #: 1 REDDA INT*TX*K4, Pattern #: 1 SEWZY INT*TX*K4, Pattern #: 1 |