40MT
Silver Creek Airport
Silver Creek Airport (40MT) is a general-aviation airfield serving Helena, Montana. The field lies at 3,860 ft (1,177 m) above sea level and has two crossing runways, the longest 1,460 ft (445 m), grass. Its nearest neighbour is Flying E Ranch Airport (39MT), 4 nm S.
Silver Creek Airport is a smaller field, so Alārium does not attribute movements to it directly — but aircraft flying near it appear on the live map like any other, at their real altitude and on their real track.
Location
- Elevation
- 3,860 ft (1,177 m)
- Coordinates
- 46.7066, -112.0691
- Serving
- Helena
- Region
- Montana
- Time zone
- America/Denver
Runways2 · longest 1,460 ft
The diagram shows each runway’s orientation and relative length, read from its designator — runway 17 points 170° magnetic. Threshold coordinates are not published for this field, so strips are drawn about its centre rather than where they sit on the ground. It is a diagram, not a chart to navigate by.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 17/35 | 1,460 ft445 m | 250 ft | Grass | — |
| 7/25 | 960 ft293 m | 250 ft | Grass | — |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.