| Navaid Facility ID: | CTK |
| Official Navaid Facility ID: | CTK |
| Navaid Facility Type: | NDB |
| Navaid Name: | Canton |
| City: | CANTON |
| State: | ILLINOIS |
| FAA Region: | |
| Latitude: | 40-33-56.572N (40.5657) |
| Longitude: | 090-04-37.419W (-90.0771) |
| Lat/Long Survey Accuracy: | 1 second or better |
| Owner: | CANTON |
| Operator: | PARK DISTRICT |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 2.2 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 |
|---|---|---|
| CTK | NDB | NDB LCTD 1200' NORTH OF APCH END RWY 36; 800' WEST OF RWY 18/36 CENTERLINE. |