ST LOUIS RGNL (KALN)
Alton/St Louis, Illinois · Madison County · 4 miles E of city
Airport information
FAA identifierALN
ICAO identifierKALN
Elevation543.5 ft MSL
Latitude38.88992° N
Longitude90.04600° W
Magnetic variation1W
AirspaceClass D (CLASS D SVC 0700-2200; OTHER TIMES CLASS G)
NPIAS categoryReliever · Regional
Based aircraft93
Planned development (2025–29)$24,988,466
Sectional chartST LOUIS
ARTCCKansas City Center
Flight ServiceSaint Louis
OwnershipPublicly owned
UseOpen to the public
Activated1940/04
Fuel available100LL, A
TowerATCT
BeaconWG
Landing feeNo
Wind indicatorYes
NOTAM facilityALN
AttendedALL / ALL / 0700-2200
ManagerDaniel Adams, Aae
Manager phone618-259-2531
Runways
| Runway | Dimensions | Surface | Details |
|---|---|---|---|
| 11/29 | 8,099 × 150 ft | Asphalt (good) | 11: P4R · 29: MALSR |
| 17/35 | 6,500 × 100 ft | Asphalt (good) | 17: P4L · 35: P4L |
ILS approaches: 29 (CAT I)
Radio frequencies
| Use | Frequency | Call |
|---|---|---|
| GND/P | 120.2 | REGIONAL |
| UNICOM | 122.95 | — |
| CTAF | 126.0 | — |
| LCL/P | 126.0 | REGIONAL |
| ATIS | 128.0 | REGIONAL |
| LCL/P | 239.0 | REGIONAL |
| FARMR STAR | 119.15 | REGIONAL |
| CD/P | 120.2 | REGIONAL |
| APCH/P DEP/P | 124.2 | REGIONAL |
| DELMA STAR | 128.1 | REGIONAL |
| DELMA STAR | 307.05 | REGIONAL |
| FARMR STAR | 335.5 | REGIONAL |
| APCH/P DEP/P | 353.9 | REGIONAL |
Weather stations
- AWOS-3PT · 618-259-7231
Airport remarks
- RWY 11 & 17 APCH ENDS CLOSELY ALIGNED; VERIFY CORRECT COMPASS HDG PRIOR TO DEP.
- INDEX B FFR EQUIP AVBL WITH 30-MIN PPR.
- MIGRATORY BIRD ACTIVITY IN VICINITY OF ARPT SEPTEMBER THROUGH APRIL.
- WILDLIFE ON AND IN VICINITY OF AIRPORT
- ACTVT MALSR RWY 29; REIL RWY 11 - CTAF. WHEN ATCT CLSD PAPI 11, 17, 35; HIRL RWY 11/29; MIRL RWY 17/35 PRESET ON LOW INTST, TO INCR INTST & ACTVT - CTAF.
- ATTENDANT AFT HR - CALL 618-259-3230 OR 258-1005.
- PCR VALUE: 440/F/D/X/T
- PCR VALUE: 180/F/D/X/T
Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.
Flight training near KALN
$50.00 per hour
Personalized Flight Instruction, Greenville, Illinois · +5 more locations
$220.00 per hour
CFII, AMEL, ASEL, SES, Glider at KSTL, St. Louis, Missouri
$60.00 per hour
FAA Gold Seal CFI at KSTL, St. Louis, Missouri · +3 more locations
$50.00 per hour
Tailwheel Flight Training, Flight Reviews in Your Aircraf, St. Louis, Missouri · +1 more location
Events near KALN
Sat, Sep 26 · 9:00 AM (Free)
Annual Wings and Wheels Fly-in (KALN)
16 Terminal Dr Bldg 1, East Alton, IL 62024, Wood River, IL
Fly-inSeminar/Training
Sat, Oct 24 · 8:30 AM (Free)
Annual Pumpkin Drop (KSET)
6390 Grafton Ferry Rd, Portage Des Sioux, MO 63373, Rivers, MO
Fly-in
Sat, Sep 12 · 9:00 AM (Free)
Young Eagles Rally - September
6410 Grafton Ferry Road Rd, Portage Des Sioux, MO
Fly-inEAA Meeting
Sat, Sep 12 · 11:00 AM (Free)
Tractors and Taildraggers (LL77)
2924 Bess Hollow Rd, Kampsville, IL
Fly-in

