KALN · ALN
St Louis Regional Airport
St Louis Regional Airport (KALN / ALN) is a general-aviation airfield serving Alton/St Louis, Illinois. The field lies at 544 ft (166 m) above sea level and has two crossing runways, the longest 8,099 ft (2,469 m), asphalt and lit. Its nearest neighbour is Weidner Airport (4IS9), 12 nm NNE.
Alārium shows aircraft arriving at and departing from ALN in real time and in three dimensions, with current weather from the field’s own METAR, the runway the wind favours, and the movements observed there.
Location
- Elevation
- 544 ft (166 m)
- Coordinates
- 38.8903, -90.0460
- Serving
- Alton/St Louis
- Region
- Illinois
- Time zone
- America/Chicago
Runways2 · longest 8,099 ft
Drawn from published thresholds — true bearings, separations and lengths. Widths are exaggerated; at true proportion a runway is a hairline. Not a chart to navigate by.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 11/29 | 8,099 ft2,469 m | 150 ft | Asphalt | Lit |
| 17/35 | 6,500 ft1,981 m | 100 ft | Asphalt | Lit |
Nearby airfields
- Nearest paved 3,000 ft
- STLSt. Louis Lambert International Airport · 17 nm WSW
- Airfields within 25 nm
- 21
Field data: OurAirports, public domain. Positions: ADS-B, which does not carry every aircraft.