Thank the controllers at St Louis Regional Tower (ALN)
Landed here, took off from here, or just flew through? Leave a quick note for the people who get you home safely, whether it was today or years ago. It goes up on the St Louis Regional Tower thank-you wall.
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About this facility
- Facility type
- Airport tower
- Identifier
- ALN
- Airport
- KALN / ALN
- Location
- Alton/St Louis, IL
Look it up
St Louis Regional Airport
- City
- Alton/St Louis, IL
- Elevation
- 544 ft
- Attended
- Daily 0700-2200
Runways
| Runway | Length | Width | Surface |
|---|---|---|---|
| 11/29 | 8,099 ft | 150 ft | asphalt |
| 17/35 | 6,500 ft | 100 ft | asphalt |
Frequencies
| Tower | 126.0 |
| Ground | 120.2 |
| Clearance delivery | 120.2 |
| ATIS | 128.0 |
| CTAF | 126.0 |
| UNICOM | 122.95 |
| AWOS | 128.0 |
Fuel
100LL avgasJet A
FBOs
- West Star Aviation, Inc.
Services
Airframe repair (major)Engine repair (major)Bottled oxygenBulk oxygenTransient hangarsTie-downsCharter flightsFlight trainingAircraft rental
Source: FAA NASR 03 Sep 2026. For reference only, not for navigation. Always check current charts and NOTAMs.
Nearby facilities
- St. Louis TRACON (T75)TRACON · 17 nm
- St. Louis Lambert Tower (STL)Tower · 17 nm
- St. Louis Downtown Tower (CPS)Tower · 20 nm
- Spirit of St. Louis Tower (SUS)Tower · 31 nm
- Abraham Lincoln Capital Springfield Tower (SPI)Tower · 60 nm
- Southern Illinois Tower (MDH)Tower · 77 nm