St Louis Regional Airport (KALN / ALN) is a medium-sized airport serving Alton/St Louis, United States, at an elevation of 544 ft (166 m).
It has 2 runways (11/29, 17/35), all paved. The longest is 11/29 at 8,099 ft (2,469 m), long enough for narrow-body airliners such as the A320 or 737. Published true headings: 113°, 293°, 173°, 353°.
9 published frequencies cover Approach/Departure, ATIS, AWOS, Clearance Delivery, CTAF, Ground. Tune ATIS on 128.000 MHz before contacting Tower on 126.000 MHz.
The closest airport with SimCharts pages is St. Louis Lambert International Airport (KSTL), 17 nm to the southwest, a useful alternate when planning in your simulator.
| Runway | Length | Width | Surface | True heading | Lighting |
|---|---|---|---|---|---|
| 11/29 | 8,099 ft (2,469 m) | 150 ft | asphalt | 113° / 293° | Lighted |
| 17/35 | 6,500 ft (1,981 m) | 100 ft | asphalt | 173° / 353° | Lighted |
Runway, frequency and location data comes from the open OurAirports dataset and is for flight simulation only, not for real-world navigation. Looking for a free chart platform? See our Navigraph alternative overview.
