| Effective Date: | 2007-01-18 |
| Airport Site Number: | 12549.1*A |
| Airport Code: | WYS |
| Airport Location: | West Yellowstone, MT |
| FAA Region: | ANM - Northwest Mountain |
| Runway: | 01 |
| Runway Dimension:: | 8399 x 150 ft |
| ILS Type: | Instrument Landing System |
| ILS Category: | I |
| Facility Owner: | Federal Aviation Admin |
| Facility Operator: | Federal Aviation Admin |
| Approach Bearing: | 010 (Degrees Magnetic) |
| Magnetic Variation: | 16E |
| Localizer Type: | Localizer |
| Identification Code: | I-LOW |
| Frequency: | 110.70 MHz |
| Longitude/Latitude: | 111-06-29.493W/44-42-07.368N -111.108193/44.702047 |
| Dist. From Runway Stop End: | 1352 ft |
| Type: | Standard Glide Slope |
| Angle: | 3.00° |
| Frequency: | 330.20 MHz |
| Longitude/Latitude: | 111-07-28.207W/44-40-51.446N -111.124502/44.680957 |
| Dist. From Runway Approach End: | -976 ft |
| Elevation: | 6642.40 ft |
| Type: | Middle Marker Beacon Only |
| Longitude/Latitude: | 111-07-51.496W/44-40-08.836N -111.130971/44.669121 |
| Dist. from Runway Approach End: | 3640 ft |
| Type: | Outer Marker/Nondirectional Radio Beacon. |
| Identifier: | LO |
| Name: | TARGY |
| Frequency: | 415 KHz |
| Longitude/Latitude: | 111-11-51.206W/44-34-31.527N -111.197557/44.575424 |
| Dist. from Runway Approach End: | 41960 ft |