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Airports/ Illinois

KCPS — St Louis Downtown

Cahokia/st Louis, IL · Elevation 412.9 ft · 38.5704, -90.1551

Runways

Runway Length Width Surface Lighting Heading (magnetic, approx) VGSI Displaced threshold
05/23 2,799 ft 75 ft Asphalt (fair) Medium intensity 05 47° / 23 227° — —
12L/30R 5,301 ft 75 ft Concrete (fair) Medium intensity 12L 122° / 30R 302° — —
12R/30L 7,002 ft 150 ft Asphalt (excellent) High intensity 12R 122° / 30L 302° 12R PAPI (4-light, left) / 30L PAPI (4-light, left) —

Frequencies

CTAF
119.925 MHz
UNICOM
122.95 MHz
TWR
119.925 MHz — Downtown Tower (0630-2200)
TWR
379.3 MHz — Downtown Tower (0630-2200)
GND
121.8 MHz — Downtown Ground
CLD
118.275 MHz — Downtown Clearance Delivery
CLD
121.8 MHz — Downtown Clearance Delivery
ATIS
121.45 MHz
APP/DEP
123.7 MHz — Saint Louis Approach/Departure
APP/DEP
371.875 MHz — Saint Louis Approach/Departure
BUUDD STAR/FARMR STAR
119.15 MHz
BUUDD STAR/FARMR STAR
335.5 MHz
DELMA STAR/DIXEE STAR
128.1 MHz
DELMA STAR/DIXEE STAR
307.05 MHz

Airport info

Fuel available
100LL, Jet A
Attendance
ALL ALL
Magnetic variation
0°E (2000)
Flight service
Saint Louis FSS (STL) · 1-800-WX-BRIEF (1-800-992-7433)
NOTAM file
CPS ↗
Remarks (6)
  • CLSD TO SKED ACR OPS GTR THAN 9 PSGR SEATS. UNSKED ACR OPS GTR THAN 30 PSGR SEATS RQR 12 HR PPR.
  • WATERFOWL ON & INVOF ARPT.
  • ACTVT MALSR RWY 30L WHEN ATCT CLSD; REIL RWY 30R - CTAF. HIRL RWY 12R/30L PRESET MED INTST WHEN ATCT CLSD. MIRL RWY 12L & 30R NOT AVBL WHEN ATCT CLSD. PAPI RWY 12R & 30L OPR CONSLY.
  • BE ALERT FOR STUDENT TRNG & HEL OPS.
  • ALL TWYS EXCP TWY B4 PPR ACFT OVER 120000 LBS.
  • SFC CONDS NOT MNTD 2100-0700 LCL.

Quick facts

What is the CTAF for KCPS?
The CTAF at KCPS is 119.925 MHz.
How long is the runway at KCPS?
KCPS has 3 runways; the longest is 7,002 ft.
Does KCPS have fuel?
Yes — KCPS has 100LL, Jet A available, per FAA NASR data.
Which Flight Service Station serves KCPS?
Saint Louis FSS (STL) serves KCPS. Call 1-800-WX-BRIEF (1-800-992-7433) for a briefing.

Weather

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Charts

Loading FAA airport diagram for KCPS…

FAA chart, cycle 2609 (effective for ~28 days).

Loading FAA Chart Supplement entry for CPS…

Nearby airports

Flying to KCPS? SimpliFlight logs the flight from the Hobbs reading, tracks the route, and keeps a DPE- and IRS-ready record — no manual entry. Download on the App Store