St Louis Downtown Airport (KCPS/CPS) — Cahokia/St Louis, United States
St Louis Downtown Airport (KCPS/CPS) serves Cahokia/St Louis, United States. This is a small airport with 3 runways (05/23, 12L/30R). Field elevation is 413 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.
Section Breakdown
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Basic Airport Information
- ICAO: KCPS
- Name: St Louis Downtown Airport
- Type: small_airport
- Category: Domestic
- Latitude: 38.570702
- Longitude: -90.156197
- Elevation: 413 ft
- Country: United States
- Municipality: Cahokia/St Louis
- IATA Code: CPS
- FAA Code: N/A
- FIR: N/A
- Timezone: America/Chicago
- Distance from City: N/A km
- VFR: Yes
- IFR: No
Runways
Runway 05/23
- Designation: 05/23
- Dimensions: 853x23m
- Surface: ASPH-F
- PCN: 11
- Lighting: Not lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Runway 12L/30R
- Designation: 12L/30R
- Dimensions: 1616x23m
- Surface: CON
- PCN: 10
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Runway 12R/30L
- Designation: 12R/30L
- Dimensions: 2134x46m
- Surface: ASP
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Frequencies
- Tower: 119.925, 119.925 MHz
- Ground: 121.800 MHz
- Operations: 119.925, 122.950 MHz
- Traffic/Approach: N/A
- ATIS: 121.450 MHz
Operation Hours
St Louis Downtown Airport operates 24 hours (H24). See all 24-hour airports worldwide →
- Extra Hours On Request: No
- Remarks: N/A
Contacts
- AIS Tel: N/A
- ARO Tel: N/A
- MET Tel: N/A
- Admin Tel: +1 618-337-6060
- Health Tel: N/A
- Police Tel: N/A
- Authorities Tel: N/A
- Website: N/A
- Remarks: N/A
Slots / PPR
- Slot Required: No
- PPR Required: No
- PPR Contact: N/A
- Remarks: N/A
Fuel Information
- Fuel Type: 100LL
- Price/L: N/A
- Last Updated: N/A
- Remarks: N/A
- Fuel Type: Jet A
- Price/L: N/A
- Last Updated: N/A
- Remarks: N/A
Immigration
- Port of Entry: No
- GENDEC Required: No
- GAR Required: No
- Remarks: N/A
Airport Services
No services listed for this airport yet.
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United States Permit Requirements
- Overflight Permit: No
- Landing Permit: Conditional
- Overflight Lead Time: N/A
- Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification
No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.
Active NOTAMs
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Airport History
Discover the key milestones and historical events that shaped St Louis Downtown Airport. Our community-powered timeline traces this airport's journey from its origins to the present day.
Explore HistoryFrequently Asked Questions
- What are the operating hours of KCPS?
- St Louis Downtown Airport operates from 00:00 to 23:59.
- What is the tower frequency at KCPS?
- The tower frequency at St Louis Downtown Airport is 119.925, 119.925 MHz.
- What fuel is available at KCPS?
- St Louis Downtown Airport offers 100LL, Jet A.
- Does KCPS require landing permits?
- Yes, landing permits are required for St Louis Downtown Airport (United States).
- Where is KCPS located?
- St Louis Downtown Airport (KCPS) is located in Cahokia/St Louis, United States.
- What is the IATA code for KCPS?
- The IATA code for St Louis Downtown Airport is CPS.
- How long is the runway at KCPS?
- The main runway at St Louis Downtown Airport (05/23) measures 853x23m.