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Airports North America United States Illinois
KCPS
CPS
CPS

ST LOUIS DOWNTOWN AIRPORT

CAHOKIA/ST LOUIS, IL, USA
Airport Info
 Suggest Updated Information for this Airport

Location
Latitude / Longitude: 38°34'13"N / 90°9'18"W
  38°34.2217'N / 90°9.305'W
  38.5704 / -90.1551
Elevation: 412.9 ft. (surveyed)
Variation: 00E (2000)
From city: 01 miles E of CAHOKIA/ST LOUIS, IL

Operations
Facility use: Open to the public
Sectional chart: ST LOUIS
Control tower: yes
Boundary ARTCC: KANSAS CITY
Responsible ARTCC: KANSAS CITY
FSS: SAINT LOUIS [1-800-WX-BRIEF]
NOTAMs facility: CPS (NOTAM-D service available)
Segmented circle: yes
Lights: SEE RMK
Landing fee: no

Communications
UNICOM: 122.950
CTAF: 119.925

Nearby radio navigation aids
VOR radial/distance VOR name Freq Var
CSX 139oT/14.6 CARDINAL VOR/DME 116.45 00E
TOY 228oT/15.0 TROY VORTAC 116.00 04E
STL 139oT/23.2 ST LOUIS VORTAC 117.40 01E
FTZ 101oT/39.0 FORISTELL VORTAC 110.80 05E
 
NDB name Hdg/Dist Freq Var ID
BELLEVILLE 289oT/19.8 362 02E BL
CIVIC MEMORIAL 193oT/19.9 263 02E CVM
OBLIO 133oT/20.4 338 00E LM
FESTUS 26oT/25.0 269 01E FES
SPARTA 320oT/33.3 239 01E SAR

Services
Fuel available: 100LLA
Airframe service: MAJOR
Powerplant service: MAJOR
Bulk oxygen: HIGH

Runway Information

Runway 05/23
Dimensions: 2799 x 75 ft.
Surface: ASPHALT OR BITUMINOUS CONCRETE,FAIR CONDITION,NO SPECIAL SURFACE TREATMENT
Edge lights: C/W/T
 
Runway MED
Runway R
Latitude: SC P38-34-20.4 SC P38-34-39.3
Longitude: 4835N090-10-06. 3641N090-09-40.
Elevation: 7136W ft. 9562W ft.
Runway true heading: 0 2
Declared distances: TORA:/2011 TODA:2799 ASDA:2799 LDA:2799 TORA:/2011 TODA:2799 ASDA:2799 LDA:2799
Visual slope indicator: (.0 degrees glide path) (.6 degrees glide path)
Instrument approach: 5 047 3 227
 

Runway 12L/30R
Dimensions: 5301 x 75 ft.
Surface: PORTLAND CEMENT CONCRETE,FAIR CONDITION,NO SPECIAL SURFACE TREATMENT
Edge lights: D/X/T
 
Runway MED
Runway 4L
Latitude: PI F38-34-25.5 PI F38-33-57.6
Longitude: 5888N090-09-29. 6544N090-08-33.
Elevation: 5532W ft. 0926W ft.
Runway true heading: 1 3
Declared distances: TORA:/2011 TODA:5300 ASDA:5300 LDA:5300 TORA:/2011 TODA:5300 ASDA:5300 LDA:5300
Visual slope indicator: (.0 degrees glide path) (.5 degrees glide path)
Instrument approach: 2L122 0R302
 

Runway 12R/30L
Dimensions: 7002 x 150 ft.
Surface: ASPHALT OR BITUMINOUS CONCRETE,EXCELLENT CONDITION,SAW-CUT OR PLASTIC GROOVED
 
Runway HIG
Runway 7L
Latitude: IR G38-34-26.4 IR G38-33-49.5
Longitude: 4063N090-09-54. 5058N090-08-39.
Elevation: 2345W ft. 6457W ft.
Runway true heading: H 1 3
Declared distances: TORA:/2011 TODA:7002 ASDA:7002 LDA:7002 TORA:/2011 TODA:7002 ASDA:7002 LDA:7002
Markings: , in poor condition , in poor condition
Visual slope indicator: (.4 4 degrees glide path) (.0 5 degrees glide path)
RVR equipment: P4L P4L
Instrument approach: 2R122 0L302ILS
 

Additional Remarks
  • WATERFOWL ON & INVOF ARPT.
  • BE ALERT FOR STUDENT TRNG & HEL OPS.
  • ALL TWYS EXCP TWY B4 PPR ACFT OVER 120000 LBS.
  • SFC CONDS NOT MNTD 2100-0700 LCL.

Instrument Procedures
Effective September 03, 2026 to October 01, 2026
    AIRPORT DIAGRAM (PDF)

IAPs (Instrument Approach Procedures)
    ILS OR LOC RWY 30L (PDF)
    RNAV (GPS) RWY 12R (PDF)
    RNAV (GPS) RWY 30L (PDF)
    RNAV (GPS) RWY 30R (PDF)
    TAKEOFF MINIMUMS (PDF)
    ALTERNATE MINIMUMS (PDF)

Departure Procedures
    GATEWAY ONE (PDF)
    GATEWAY ONE, CONT.1 (PDF)
    LINDBERGH NINE (PDF)
    LINDBERGH NINE, CONT.1 (PDF)
    OZARK EIGHT (PDF)
    OZARK EIGHT, CONT.1 (PDF)
    PLESS FIVE (PDF)
    BUUDD THREE (RNAV) (PDF)
    DELMA FOUR (RNAV) (PDF)
    DIXEE THREE (RNAV) (PDF)
    FARMR THREE (RNAV) (PDF)
 
    Legends & General Information
    Airport Diagram Legend
Road maps at:
Topographic chart at:
Satellite photo at:
Airport diagram:

 Download PDF

Airport distance calculator
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