St Louis Downtown Airport

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Location

Latitude: 
38-34-13.3000N (38.570361)
Longitude: 
090-09-18.3000W (-90.155083)
Elevation: 
412.9 feet MSL (126 m MSL)
Magnetic Variation: 
2 W (as of January 2026 from WMM2020 model)
Time Zone: 
UTC -6.0 (Standard Time)
UTC -5.0 (Daylight Savings Time)
From City: 
01 N.M. E of Cahokia/St. Louis, Illinois
Found On: 
St Louis Chart
FAA Region: 
AGL

Contacts

Manager: 
Publicly owned: 
SANDRA SHORE
6100 ARCHVIEW DRIVE
CAHOKIA, IL 62206-1445
618-337-6060
BI-STATE DEVELOPMENT AGENCY
6100 ARCHVIEW DRIVE
CAHOKIA, IL 62206-1445
618-337-6060

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/ALL
Boundary ARTCC: 
ZKC (Kansas City)
Responsible ARTCC: 
ZKC (Kansas City)
Lighting Schedule: 
SEE RMK
Segmented Circle Indicator: 
Yes
Traffic Pattern Altitude (MSL): 
1413 feet (431 m)
NOTAMs Facility: 
CPS
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: 08/2008

Based Aircraft

Annual Operations (as of )

Communications

CTAF:  119.925
Unicom:  122.950
Tower:  DOWNTOWN
119.925
379.3
Hrs: 0630-2200
Clearance Del.:  118.275
Ground:  121.8
Approach:  SAINT LOUIS
Departure:  SAINT LOUIS
ATIS:  121.45
Hrs: 24
ASOS:  (618-332-0001)

       

    Fixed Based Operators (FBOs) & Fuel

    (Click on a business for detail)
    Please help us keep this information up to date. This is a FREE SERVICE just like everything else on Airport Guide!

    Area Code: 618

    Business Name Frequency Phone Fuel Grade
    A & S Helicopters, Inc.
      

      

      
    337-2600
    Corporate Air Charter
      

      

      
    Unicom 123.025 337-2903
    Downtown Air Service, Inc.
      

      

      
    Unicom 122.95 337-7175
    Fostaire Helicopters
      

      

      
    Unicom 123.025 337-4440
    Helicopters, Inc.
      

      

      
    Unicom 123.025 337-2903 100LL, Jet A
    Ideal Aviation, Inc.
      

      

      
    Unicom 122.95 337-3400 100LL, Jet A
    Midcoast Aviation, Inc.
      

      

      
    Unicom 122.95 337-2100 100LL, Jet A

    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 Changed
    DP OZARK EIGHT EC-3
    DP OZARK EIGHT[DELIMITER] CONT.1 EC-3
    DP PLESS FIVE EC-3
    IAP ILS OR LOC RWY 30L EC-3
    IAP RNAV (GPS) RWY 12R EC-3
    IAP RNAV (GPS) RWY 30L EC-3
    IAP RNAV (GPS) RWY 30R EC-3
    MIN ALTERNATE MINIMUMS EC-3
    MIN TAKEOFF MINIMUMS EC-3
    STAR BUUDD THREE (RNAV) EC-3
    STAR DELMA FOUR (RNAV) EC-3
    STAR DIXEE THREE (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 CPS

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

    Nearby Airports with Fuel

    Unable to execute query.
    Dist (NM) Name (Airport IDs) True Hdg Mag Hdg Fuel Grade