St. Louis Downtown Airport

KCPS · Illinois, United States

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About St. Louis Downtown Airport

ST LOUIS DOWNTOWN
ICAO KCPS
FAA ID CPS
IATA CPS
Type Midsized airport
Open since April 1940
Coordinates (ARP) 38.57036, -90.15508   383413N 0900918W
Variation 2.0° W (2024)
Timezone Chicago (-5 h)
Local time Apr 28, 2024 07:40
Fuel types
100LL 100LL gasoline, low lead (Blue)
A Jet A, Kerosene (-40°C)
Usage Public (Joint use)
Operations (annual) 98,219 (December 31, 2022)
Based aircraft 124
Airport status Operational
Source FAA (Effective date April 18, 2024)

Runways

ID True Heading Magnetic Heading Length Width Surface Latitude Longitude
5 047° 048° 2,799 ft 75 ft Asphalt 38.5724 -90.1685
23 227° 228° 38.5776 -90.1614
12L 122° 123° 5,302 ft 75 ft Concrete 38.5738 -90.1582
30R 302° 303° 38.566 -90.1425
12R 122° 123° 7,001 ft 151 ft Asphalt 38.5740 -90.1651
30L 302° 303° 38.5638 -90.1444

Do not use for flight planning
The airport may be closed or require prior permission. Magnetic headings are calculated from true headings using the WMM 2020 model.

More information

St. Louis Downtown Airport

St. Louis Downtown Airport is a midsized airport in Illinois, United States. The airport is located at latitude 38.57125 and longitude -90.15668. The airport has 3 runways: 12R/30L, 12L/30R and 5/23. The ICAO airport code of this field is KCPS. The local airport ID (FAA LID) of this airport is CPS. The airport's IATA code is CPS. Nearby other airfields are Aero Estates Airport, Ben Emge Airport, Sackman Field, Flight Park Inc. Airport and Sullivan Field.

St. Louis Downtown Airport publishes a METAR. The flight information region (FIR) is Kansas City.

St. Louis Downtown Airport is in the timezone of America/Chicago. Difference with UTC is -5 h. Today the sun rises at 06:05 and sets at 19:50. This applies to St. Louis Downtown Airport, the universal daylight period may be different. The difference between the local time and UTC is -5 hour. Daylight saving time is currently in progress.

Things to do at this airport

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References

Nearby airports

Airport ID Distance Direction
Touchette Regional Hospital Heliport US-3139 2.2 NM 092°
St. Louis Downtown Heliport KMO7 3.5 NM 339°
South City Hospital Heliport US-6394 3.5 NM 281°
Arch Heliport US-6599 4.2 NM 320°
SSM Health Cardinal Glennon Childrens Hospital Heliport US-6603 4.9 NM 307°
SSM Health St. Louis University Hospital Heliport US-6604 5.0 NM 308°
Aero Estates Airport US-3091 5.5 NM 120°
Barnes Jewish Hospital Heliport US-6600 6.4 NM 307°
Memorial Hospital Heliport US-3093 6.4 NM 101°

Navigational aids

Name Ident Type Distance Direction
Zumay ST NDB 14 NM 336°
Cardinal CSX VOR-DME 15 NM 318°
Troy TOY VORTAC 15 NM 047°

More runway information

Condition

ID Surface condition Surface treatment PCN
Pavement Classification Number 		Runway Lights Edge Intensity
5 Fair No special treatment 11/R/C/W/T Medium
23
12L Fair No special treatment 10/F/D/X/T Medium
30R
12R Excellent Saw-cut or plastic grooved 48/F/D/X/T High
30L

Weight Bearing Capacity

ID Single wheel Double wheel Double tandem Dual double tandem
5 12,000 lbs
23
12L 30,000 lbs 30,000 lbs
30R
12R 65,000 lbs 95,000 lbs 175,000 lbs
30L

Declared distances

ID TORA
Takeoff Run Available 		TODA
Takeoff Distance Available 		ASDA
Accelerated Stop Distance Available 		LDA
Landing Distance Available 		Displaced Threshold
Length
5 2,799 ft 2,799 ft 2,799 ft 2,799 ft
23 2,799 ft 2,799 ft 2,799 ft 2,799 ft
12L 5,299 ft 5,299 ft 5,299 ft 5,299 ft
30R 5,299 ft 5,299 ft 5,299 ft 5,299 ft
12R 7,001 ft 7,001 ft 7,001 ft 7,001 ft
30L 7,001 ft 7,001 ft 7,001 ft 7,001 ft

Elevations

ID End Elevation Threshold Crossing Height Visual Glide Path Angle Touchdown Zone Elevation Displaced Threshold
Elevation
5 410 ft 126 ft
23 409 ft 126 ft
12L 410 ft 125 ft
30R 407 ft 124 ft
12R 412 ft 49 ft 3.0° 126 ft
30L 408 ft 53 ft 3.0° 125 ft

Obstruction data

ID Controlling Object
Description 		Controlling Object
Marking 		CFR Part 77 Controlling Object
Clearance slope 		Controlling Object
Height (AGL) 		Controlling Object
Distance Threshold 		Controlling Object
Centerline offset 		Controlling Object
Centerline
5 TREE A(V) 11 58 ft 840 ft 190 ft Right
23 TOWER Lighted A(V) 20 72 ft 1,647 ft 52 ft Right
12L TREE B(V) 37 96 ft 3,816 ft 833 ft Left
30R TREE C 34 72 ft 2,664 ft 1,004 ft Right
12R TREE C 20 30 ft 810 ft 1,598 ft Left
30L POLE Precision Instrument 36 29 ft 1,690 ft 1,188 ft Left

Lights and markings

ID Runway Markings
Type 		Runway Markings
Condition 		Approach Light System Runway End Identifier Lights Centerline Lights Touchdown Lights Visual Glide Slope Indicators
5 Basic Poor No No No
23 Basic Poor No No No
12L Nonprecision Instrument Fair Yes
30R Nonprecision Instrument Fair Yes
12R Precision Instrument Good Yes No No P4L
30L Precision Instrument Good MALSR No No No P4L

Other information

ID ILS type Pattern Runway Visual Range
Equipment 		Runway Visibility Value
Equipment
5 No
23 No
12L
30R Right hand
12R Right hand No
30L ILS No
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