St Louis Regional Airport

US Flag
METAR: METAR KALN 050715Z AUTO 00000KT 10SM CLR M14/M16 A3016 RMK AO2 T11441162

TAF: N/A

Reporting Station: KALN (0.7 NM at True Heading of 91)
Visibility: 10+SM
Flight Category: VFR
Altimeter: 1021.4
Temperature: -14.4 C (6.08 F)
Dewpoint: -16.2 C (2.84 F)

Location

Latitude: 
 38-53-23.7000N (38.889917)
Longitude: 
 090-02-45.6000W (-90.046)
Elevation: 
 543.5 feet MSL (166 m MSL)
Magnetic Variation: 
 2.1 W (as of December 2025 from WMM2020 model)
Time Zone: 
 UTC -6.0 (Standard Time)
UTC -5.0 (Daylight Savings Time)
From City: 
 04 N.M. E of Alton/St. Louis, Illinois
Found On: 
 St Louis Chart
FAA Region: 
 AGL

Contacts

Manager: 
Publicly owned: 
DANIEL ADAMS, AAE
8 TERMINAL DR, SUITE 1
EAST ALTON, IL 62024
618-259-2531		 ST. LOUIS REGIONAL
8 TERMINAL DR SUITE 1
EAST ALTON, IL 62024
618-259-2531

Operations

Airport Status: 
 Operational
Facility Use: 
 Public
Type: 
 Airport
Activation Date: 
 04/1940
Control tower: 
 Yes
Attendance (Months/Days/Hours): 
 Months/Days/Hours
ALL/ALL/0700-2200
Boundary ARTCC: 
 ZKC (Kansas City)
Responsible ARTCC: 
 ZKC (Kansas City)
Lighting Schedule: 
 SEE RMK
Segmented Circle Indicator: 
 No
Traffic Pattern Altitude (MSL): 
 1544 feet (471 m)
NOTAMs Facility: 
 ALN
NOTAM-D Service: 
 Yes
International Airport of Entry: 
 No
Customs Landing Rights: 
 No
Military Landing Rights: 
 Yes
Civil/Military Joint Use: 
 No
Aircraft Rescue and Firefighting: 
 Class IV
ARFF Index: A
Air Carrier Service: Not Scheduled
Certification Date: 10/1974

Based Aircraft

Annual Operations (as of )

Communications

CTAF:  126.000
Unicom:  122.950
Tower:  REGIONAL
126.0
239.0
Hrs: 0700-2200
Ground:  120.2
Approach:  SAINT LOUIS
Departure:  SAINT LOUIS
ATIS:  128.0
Hrs: 24
AWOS-3:  128.0 (618-259-7231)

       

    Fixed Based Operators (FBOs) & Fuel

    (Click on a business for detail)
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    Area Code: 618
    Business Name Frequency Phone Fuel Grade
    Langa Air, Inc.
      
    		Unicom 122.95 800-624-9068, 258-1005 80, 100LL, Jet A
    Premier Air Center, Inc.
      
    		Unicom 122.95, Arinc 130.6 800-851-5026, 259-3230 100LL, Jet A
    To add, modify, or delete a business
    .

    Flight Service Stations

    Primary Alternate
    FSS on Field:  N
    FSS Name (ID):  Saint Louis(STL)
    Frequency: 
    Toll Free Phone:  1-800-WX-BRIEF

    Instrument Procedures / Charts


    FAA Terminal Procedures valid from 0901Z 11/27/25 to 0901Z 12/25/25.

    There are various types of charts available for an airport. They are listed in the Page Type column. Here is a legend for those types:

    APD - Airport Diagram
    DP - Departure Procedure Charts
    HOT - Hot Spots
    IAP - Instrument Approach Procedure Charts
    MIN - Minimums
    STAR - Standard Terminal Arrival Charts
    Page Type Page Name Volume Action Since
    Last Cycle
    APD AIRPORT DIAGRAM EC-3
    DP GATEWAY ONE EC-3
    DP GATEWAY ONE[DELIMITER] CONT.1 EC-3
    DP LINDBERGH NINE EC-3 Changed
    DP LINDBERGH NINE[DELIMITER] CONT.1 EC-3 Deleted
    DP OZARK EIGHT EC-3
    DP PLESS FIVE EC-3
    HOT HOT SPOT EC-3
    IAP ILS OR LOC RWY 29 EC-3
    IAP RNAV (GPS) RWY 11 EC-3
    IAP RNAV (GPS) RWY 17 EC-3
    IAP RNAV (GPS) RWY 29 EC-3
    IAP RNAV (GPS) RWY 35 EC-3
    IAP VOR-A EC-3
    MIN ALTERNATE MINIMUMS EC-3
    MIN TAKEOFF MINIMUMS EC-3
    STAR DELMA FOUR (RNAV) EC-3
    STAR FARMR THREE (RNAV) EC-3
    Terminal Procedures are only available for airports in several countries with more being added all the time. If you are looking for a specific country's charts, please send an email to support(at)airportguide.com stating the country name. This will be used to prioritize the implementation.

    Navigation Aids (Navaids) near ALN

    Navigational Aid (NAVAID) distances from the airport are listed in Nautical Miles (NM).

    Nearby Airports with Fuel

    Dist (NM) Name (Airport IDs) True Hdg Mag Hdg Fuel Grade
    14.6 St Louis Metro-East/Shafer Field Airport
    (IL48)    		 130 132 100LL
    17.4 St Louis Lambert International Airport
    (STL KSTL STL)    		 240 242 100LL, Jet A
    18.1 St Charles County Regional/Smartt Field Airport
    (KSET SET)    		 277 279 100LL
    19.8 St Louis Downtown Airport
    (CPS KCPS CPS)    		 194 196 100LL, Jet A
    23.7 Creve Coeur Airport
    (1H0)    		 245 247 100LL, Jet A
    23.8 Litchfield Municipal Airport
    (3LF)    		 46 48 100LL, Jet A
    31.3 Greenville Airport
    (GRE KGRE GRE)    		 95 98 100LL, Jet A
    31.5 Spirit Of St Louis Airport
    (SUS KSUS SUS)    		 244 246 100LL, Jet A
    41.5 Vandalia Municipal Airport
    (VLA KVLA VLA)    		 81 84 100LL, Jet A
    47.4 Sparta Community-Hunter Field Airport
    (SAR KSAR SAR)    		 159 161 100LL, Jet A
    47.9 Washington Regional Airport
    (KFYG FYG)    		 248 249 100LL, Jet A+
    50.0 Centralia Municipal Airport
    (ENL KENL ENL)    		 116 119 100LL, Jet A
    50.9 Taylorville Municipal Airport
    (KTAZ TAZ)    		 40 43 100LL, Jet A
    53.8 Jacksonville Municipal Airport
    (IJX KIJX IJX)    		 350 352 100LL, Jet A
    56.4 Pittsfield Penstone Municipal Airport
    (KPPQ PPQ)    		 323 325 100LL, Jet A
    59.8 Abraham Lincoln Capital Airport
    (SPI KSPI SPI)    		 16 19 100LL, Jet A, JP-8
    61.8 Bowling Green Municipal Airport
    (H19)    		 298 299 100LL
    61.9 Perryville Regional Airport
    (PCD)    		 171 173 100LL, Jet A
    63.5 Pinckneyville/Du Quoin Airport
    (KPJY PJY)    		 149 152 100LL
    64.5 Wehrman Airport
    (4MO1)    		 276 277 100LL, MOGAS

    Notices to Airmen (NOTAMS)

    NOTAMs

    List ALL KALN NOTAMs
    View KALN NOTAMs

    NOTAM Radius Search

    NOTAMS within

    Enter NOTAM radius search distance

    This field is required
    NM of KALN

    NOTAM Flight Path Search (Enter from two to five locations below)

    NOTAMS within

    Enter NOTAM radius search distance

    This field is required
    NM of KALN

    Remarks

    A110-3 RWY 11 & 17 APCH ENDS CLOSELY ALIGNED; VERIFY CORRECT COMPASS HDG PRIOR TO DEP.
    A110-4 INDEX B FFR EQUIP AVBL WITH 30-MIN PPR.
    A17 ATTENDANT AFT HR - CALL 618-259-3230 OR 258-1005.
    A30-11/29 RWY 11/29 NOT AVBL FOR PART 121/PART 380 OPS WITH SKED PAX CARRYING OPS MORE THAN 9 PAX SEATS AND NON-SKED PAX CARRYING OPS MORE THAN 30 PAX SEATS. 90 DAY PPR FOR UNSKED ACR OPS GTR THAN 30 PAX SEATS - CALL AMGR.
    A30-17/35 RWY 17/35 NOT AVBL FOR PART 121/PART 380 OPS WITH SKED PAX CARRYING OPS MORE THAN 9 PAX SEATS AND NON-SKED PAX CARRYING OPS MORE THAN 30 PAX SEATS. 90 DAY PPR FOR UNSKED ACR OPS GTR THAN 30 PAX SEATS - CALL AMGR.
    A39-11/29 PCR VALUE: 440/F/D/X/T
    A39-17/35 PCR VALUE: 180/F/D/X/T
    A81-APT 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.

    Runways

    Runway Summary

    Runways: 11/29
    17/35
    Longest Runway: 11/29 is 8099 ft (2469 m) long
    Runways with an Instrument Approach: 29

    ALN Airport Runway Details

    Runway 11/29  8099 ft x 150 ft (2469 m x 46 m)
    Runway Length Source:  3RD PARTY SURVEY as of 10/01/2011
    Surface:  Asphalt - Good condition - Saw-cut or plastic grooved
    Runway Edge Lights:  High Intensity

    Runway Weight Bearing Capacity (in thousands of pounds) 
    Single Wheel Landing Gear:  106.0
    Dual Wheel Landing Gear:  144.0
    Dual Tandem Wheel Landing Gear:  198.0
    Dual Dual Tandem Wheel Landing Gear:  575.0

    Runway 11

    Runway 29
    Elevation: 
    		 537.8 526.4
    Latitude: 
    		 38-53-42.8608N 38-53-11.1187N
    Longitude: 
    		 090-03-17.8649W 090-01-43.8335W
    Runway True Alignment: 
    		 113 293
    ILS Type: 
    		 ILS/DME
    Glide Path Angle: 
    		 3.0 degrees 0.0 degrees
    Traffic Pattern: 
    		 Left Left
    Runway Markings Type: 
    		 Precision Instrument Precision Instrument
    Runway Markings Condition:
    		Good Good
    Object at End: 
    		 TREE
    Object Height: 
    		 35
    Distance from End: 
    		 1275
    Object Centerline Offset: 
    		 475 ft. right of centerline
    Visual Glide Slope Indicators: 
    		 4-Light PAPI On Right Side Of Runway
    Approach Light System: 
    		 1,400 Foot Medium Intensity Approach Lighting System With Runway Alignment Indicator Lights
    REIL: 
    		 Yes No
    Touchdown Lights: 
    		 No No
    Centerline Lights: 
    		 No No
    Threshold Crossing Height: 
    		 44
    Declared Distances
    Take Off Run Avbl. (TORA): 
    		 8099 8099
    Take Off Distance Avbl. (TODA): 
    		 8099 8099
    Actual Stop Dist. Avbl. (ASDA): 
    		 8099 8099
    Landing Dist. Avbl. (LDA): 
    		 8099 8099

    Runway 17/35  6500 ft x 100 ft (1981 m x 30 m)
    Runway Length Source:  3RD PARTY SURVEY as of 10/01/2011
    Surface:  Asphalt - Good condition - No special surface treatment
    Runway Edge Lights:  Medium Intensity

    Runway Weight Bearing Capacity (in thousands of pounds) 
    Single Wheel Landing Gear:  47.0
    Dual Wheel Landing Gear:  63.0
    Dual Tandem Wheel Landing Gear:  109.0

    Runway 17

    Runway 35
    Elevation: 
    		 533.4 542.3
    Latitude: 
    		 38-53-51.5045N 38-52-47.6948N
    Longitude: 
    		 090-03-08.6382W 090-02-59.1239W
    Runway True Alignment: 
    		 173 353
    Glide Path Angle: 
    		 3.0 degrees 3.0 degrees
    Traffic Pattern: 
    		 Left Left
    Runway Markings Type: 
    		 Nonprecision Instrument Nonprecision Instrument
    Runway Markings Condition:
    		Fair Fair
    Object at End: 
    		 TREE TREES
    Object Height: 
    		 18 32
    Distance from End: 
    		 896 1379
    Object Centerline Offset: 
    		 475 ft. right of centerline
    Visual Glide Slope Indicators: 
    		 4-Light PAPI On Left Side Of Runway 4-Light PAPI On Left Side Of Runway
    Touchdown Lights: 
    		 No No
    Centerline Lights: 
    		 No No
    Threshold Crossing Height: 
    		 43 43

    Services

    Fuel Available: 
    		 100LL, MOGAS
    Landing Fees: 
    		 No

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    Maps & Diagrams

    ALN Sectional

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    ALN Diagram


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