MI41
Crystal Airport
Crystal Airport (MI41) is a general-aviation airfield serving St. Clair, Michigan. The field lies at 610 ft (186 m) above sea level and has a single runway of 2,700 ft (823 m), concrete. Its nearest neighbour is David's Landing Airport (5Y5), 2 nm S.
Crystal 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
- 610 ft (186 m)
- Coordinates
- 42.8317, -82.5346
- Serving
- St. Clair
- Region
- Michigan
- Time zone
- America/Detroit
Runways1 · longest 2,700 ft
The diagram shows each runway’s orientation and relative length, read from its designator — runway 01 points 10° 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 |
|---|---|---|---|---|
| 01/19 | 2,700 ft823 m | 40 ft | Concrete | — |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.