ST LOUIS RGNL (KALN)

Alton/St Louis, Illinois · Madison County · 4 miles E of city

St Louis Rgnl (KALN) is a towered, Class D public-use airport in Alton/St Louis, Illinois at 544 ft MSL, with 2 runways (longest 8,099 ft asphalt). It is classified as a Reliever (Regional) airport in the FAA's NPIAS.

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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

Nearby airports

Runways

RunwayDimensionsSurfaceDetails
11/298,099 × 150 ftAsphalt (good)11: P4R · 29: MALSR
17/356,500 × 100 ftAsphalt (good)17: P4L · 35: P4L

ILS approaches: 29 (CAT I)

Radio frequencies

UseFrequencyCall
GND/P120.2REGIONAL
UNICOM122.95—
CTAF126.0—
LCL/P126.0REGIONAL
ATIS128.0REGIONAL
LCL/P239.0REGIONAL
FARMR STAR119.15REGIONAL
CD/P120.2REGIONAL
APCH/P DEP/P124.2REGIONAL
DELMA STAR128.1REGIONAL
DELMA STAR307.05REGIONAL
FARMR STAR335.5REGIONAL
APCH/P DEP/P353.9REGIONAL

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

Nearby food & lodging

Food & drink

Nearby places © OpenStreetMap contributors

Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.

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Flight training near KALN

$50.00 per hour
Personalized Flight Instruction at KCPS, Greenville, Illinois · +5 more locations
Mark SID Verified
$220.00 per hour
CFII, AMEL, ASEL, SES, Glider at KSTL, St. Louis, Missouri
John T
$60.00 per hour
FAA Gold Seal CFI at KSTL, St. Louis, Missouri · +3 more locations
Ignacio G
$50.00 per hour
Tailwheel Flight Training, Flight Reviews in Your Aircraf, St. Louis, Missouri · +1 more location
Doug G
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Events near KALN

Sat, Sep 26 · 9:00 AM
30th Annual Wings-N-Wheels Fly-In (KALN)
8 Terminal Drive, East Alton, IL
Fly-in
Sat, Oct 24 · 8:30 AM
Annual Pumpkin Drop (KSET)
6390 Grafton Ferry Rd, Portage Des Sioux, MO 63373, Rivers, MO
Fly-in
Sat, Sep 12 · 9:00 AM
Young Eagles Rally - September
6410 Grafton Ferry Road Rd, Portage Des Sioux, MO
Fly-inEAA Meeting
Sat, Sep 19 · 8:00 AM
EAA Chapter 64 Fly-In ​/​ Drive-In Pancake Breakfast (Millstadt Flight Park, IL)
Millstadt Flight Park (1IL4), 5949 Boylesville Road, Millstadt, IL
EAA MeetingPancake Breakfast
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