| Navaid Facility ID: | YKN |
| Official Navaid Facility ID: | YKN |
| Navaid Facility Type: | DME |
| Navaid Name: | Yankton |
| City: | YANKTON |
| State: | SOUTH DAKOTA |
| FAA Region: | |
| Latitude: | 42-55-06.149N (42.9184) |
| Longitude: | 097-23-05.918W (-97.385) |
| Lat/Long Survey Accuracy: | NOS |
| Owner: | FEDERAL AVIATION ADMIN |
| Operator: | FEDERAL AVIATION ADMIN |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | L-DME |
| Hours of Operation: | 24 |
| Magnetic Variance: | 3.1 E as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZMP (MINNEAPOLIS) |
| ARTCC Low Altitude ID (Name): | ZMP (MINNEAPOLIS) |
| Navaid ID | Navaid Facility Type | Remarks |
|---|---|---|
| YKN | DME | DME UNUSBL 249-264 BYD 24 NM BLW 2800 FT. |
| Navaid ID | Navaid Facility Type | Holding Patterns |
|---|---|---|
| YKN | DME | HUGAT INT*NE*K3, Pattern #: 2 |
| Navaid ID: | YKN |
| Navaid Facility Type: | |
| Air or Ground: | Ground |
| Bearing of Checkpoint: | 158 |
| Altitude: | |
| Airport ID: | YKN |
| State: | SD |
| Description: | 0.5 NM IN FRONT OF THE FIREHOUSE. |