| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | S85 |
| Airport Status: | Operational |
| Longitude/Latitude: | 104-30-14.6000W/48-09-12.0000N -104.504056/48.153333 (Estimated) |
| Elevation: | 1953 ft / 595.27 m (Surveyed) |
| Land: | 103 acres |
| From nearest city: | 1 nautical miles NE of Culbertson, MT |
| Location: | Roosevelt County, MT |
| Magnetic Variation: | 13E (1985) |
| Ownership: | Publicly owned |
| Owner: | Roosevelt County & City |
| Address: | 210 Broadway Culbertson, MT 59218 |
| Phone number: | 406-787-5271 |
| Manager: | Robert Jasper |
| Address: | Box 351 Culbertson, MT 59218 |
| Phone number: | 406-787-5271 |
| Airport Use: | Open to public |
| Wind indicator: | Yes |
| Segmented Circle: | Yes |
| Control Tower: | No |
| Lighting Schedule: | SEE RMK ACTVT MIRL RY 08/26 & PAPI RY 26 - CTAF. |
| Beacon Color: | Clear-Green (lighted land airport) |
| Landing fee charge: | No |
| Sectional chart: | Billings |
| Region: | ANM - Northwest Mountain |
| Boundary ARTCC: | ZLC - Salt Lake City |
| Tie-in FSS: | GTF - Great Falls |
| FSS on Airport: | No |
| FSS Toll Free: | 1-800-WX-BRIEF |
| NOTAMs Facility: | GTF (NOTAM-d service avaliable) |
| Federal Agreements: | NGY |
| CTAF: | 122.800 |
| Unicom: | 122.800 |
| Airframe Repair: | NONE |
| Power Plant Repair: | NONE |
| Bottled Oxygen: | NONE |
| Bulk Oxygen: | NONE |
| Dimension: | 3800 x 60 ft / 1158.2 x 18.3 m |
| Surface: | ASPH, Good Condition |
| Weight Limit: | Single wheel: 12500 lbs. |
| Edge Lights: | Medium |
| Runway 08 | Runway 26 | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| Markings: | Basic, Good Condition | Basic, Good Condition |
| Crossing Height: | 0.00 ft | 27.00 ft |
| VASI: | 2-light PAPI on left side | |
| Visual Glide Angle: | 0.00° | 3.00° |