Ennis Big Sky Airport (EKS)
Ennis Big Sky Airport (EKS)
EKS
Ennis Big Sky Airport (EKS)
Ennis, MT
| FAA Information Effective | 2026-07-09 |
| Airport Identifier | EKS |
| Airport Status | Operational |
| Longitude/Latitude |
111°38'56.0960"
W /
45°16'32.6090"
N -111.648916 / 45.275725 (Estimated) |
| Elevation | 5432.60 ft / 1655.86 m (Surveyed) |
| From nearest city | 6 nautical miles SE of Ennis, MT |
| Location | Madison County, MT |
| Magnetic Variation | 12E (2015) |
| Airport Use | Open to public |
| Wind indicator | Yes |
| Segmented Circle | Yes |
| Control Tower | NON-ATCT |
| Lighting Schedule | SEE RMK |
| Beacon Color | White-Green (lighted land airport) |
| Landing fee charge | No |
| Sectional chart | GREAT FALLS |
| Region | ANM - Northwest Mountain |
| Responsible 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 available) |
Runway 16/34
| Dimensions | 7600 x 100 ft (2316 x 30 m) |
| Surface | ASPH (EXCELLENT) |
| Surface treatment | Saw-cut or plastic Grooved |
| Edge lights | Medium |
| PCN | 34 |
| 16 | 34 | |
|---|---|---|
| Alignment | 177° | 357° |
| Physical elevation | 5432.60 ft | 5348.90 ft |
| Coordinates | 45.286125 / -111.649788 | 45.265324 / -111.648043 |
| Traffic pattern | Right | Left |
| Runway marking | Non-precision instrument , Good Condition | Non-precision instrument , Good Condition |
| VGSI | 4-light PAPI on left | 4-light PAPI on left |