| Navaid Facility ID: | HRK |
| Official Navaid Facility ID: | HRK |
| Navaid Facility Type: | DME |
| Navaid Name: | Horlick |
| City: | RACINE |
| State: | WISCONSIN |
| FAA Region: | |
| Latitude: | 42-45-43.801N (42.7622) |
| Longitude: | 087-48-52.999W (-87.8147) |
| Lat/Long Survey Accuracy: | NOS |
| Owner: | FEDERAL AVIATION ADMIN. |
| Operator: | FEDERAL AVIATION ADMIN. |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | T-DME |
| Hours of Operation: | 24 |
| Magnetic Variance: | 4.1 W as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZAU (CHICAGO) |
| ARTCC Low Altitude ID (Name): | ZAU (CHICAGO) |
| Navaid ID | Navaid Facility Type | Remarks |
|---|---|---|
| HRK | DME | DME UNUSABLE 205T-240T BYD 20 NM; 241T-204T. |