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LiveATC.net: Live Air Traffic - From Their Headsets to You

KCPS
ST LOUIS DOWNTOWN
PublicPUB

1 miles E of CAHOKIA/ST LOUIS, IL
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LiveATC.net: Live Air Traffic - From Their Headsets to You
Operational
38° 34' 13"N 90° 09' 18"W
413' MSL
1413' MSL
00E
JET A, 100LL
SAINT LOUIS (STL)
ST LOUIS
KANSAS CITY (ZKC)
4/17/25-5/15/25
KCPS VFR
1:53 PM CST  
Clear
10sm
72°F
45°F
30.08"Hg
180° 11kts
Gusts 16kts
AO2 SLP186 T02220072
METAR KCPS 041953Z 18011G16KT 10SM CLR 22/07 A3008 RMK AO2 SLP186 T02220072
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122.95 119.925

ATIS

ATIS
 121.45

Clearance Delivery

CD/P
 118.275

Ground

GND/P
 121.8

Tower

LCL/P
 119.925

Terminal Area Forecast

KCPS
Tue, 11/4 11:33 AM CST
Tue, 11/4 12:00 PM CST - Wed, 11/5 12:00 PM CST
VFR
9:00 AM CST - 12:00 PM CST
Sky Clear
6sm
270° 12kts
Gusts 22kts
VFR
9:00 PM CST - 9:00 AM CST
Broken 25,000'
6sm
190° 9kts
VFR
6:00 PM CST - 9:00 PM CST
Scattered 25,000'
6sm
170° 8kts
VFR
12:00 PM CST - 6:00 PM CST
Broken 25,000'
6sm
180° 10kts
Gusts 20kts
TAF KCPS 041733Z 0418/0518 18010G20KT P6SM BKN250
   FM050000 17008KT P6SM SCT250
   FM050300 19009KT P6SM BKN250 WS012/22045KT
   FM051500 27012G22KT P6SM SKC
KCPS
EffectiveExpiresCategoryNOTAM
Domestic
10/29/25
0054Z
10/30/25
0054Z
Runway!CPS 10/055 CPS RWY 23 FICON 5/5/5 100 PCT WET OBS AT 2510290054. 2510290054-2510300054
10/29/25
0053Z
10/30/25
0053Z
Runway!CPS 10/054 CPS RWY 30R FICON 5/5/5 100 PCT WET OBS AT 2510290053. 2510290053-2510300053
10/29/25
0053Z
10/30/25
0053Z
Runway!CPS 10/053 CPS RWY 30L FICON 5/5/5 100 PCT WET OBS AT 2510290053. 2510290053-2510300053
10/24/25
2245Z
12/31/25
2300Z
!CPS 10/036 CPS TWY B4 CL MARKINGS BTN RWY 12L/30R AND TWY B OBSC 2510242245-2512312300
10/24/25
1359Z
10/31/25
2300Z
!CPS 10/034 CPS TWY B3, TWY B BTN TWY B3 AND TWY B7 WIP HVY EQPT ADJ FLAGGED 2510241359-2510312300
10/18/25
2211Z
2/15/26
2211Z
!CPS 10/030 CPS OBST TOWER LGT (ASR 1008552) 382043.20N0901444.10W (14.2NM SSW CPS) 909.1FT (264.1FT AGL) U/S 2510182211-2602152211
10/10/25
2059Z
12/31/25
2300Z
!CPS 10/017 CPS TWY B7 BTN TWY B AND APCH END RWY 30R CLSD 2510102059-2512312300
10/10/25
2058Z
12/31/25
2300Z
!CPS 10/016 CPS TWY B6 BTN TWY B AND RWY 12L/30R CLSD 2510102058-2512312300
10/10/25
2051Z
12/31/25
2200Z
!CPS 10/013 CPS TWY B5 HLDG PSN MARKINGS FOR RWY 12L/30R OBSC 2510102051-2512312200
10/10/25
1541Z
!CPS 10/012 CPS OBST TOWER LGT (ASR 1003920) 382856.00N0902353.00W (12.6NM WSW CPS) 1649.3FT (1073.2FT AGL) U/S 2510101541-2610092359EST
10/1/25
0010Z
12/29/25
0400Z
!CPS 10/001 CPS OBST TOWER LGT (ASR 1021677) 383531.70N0900202.30W (5.8NM ENE CPS) 1046.9FT (475.1FT AGL) U/S 2510010010-2512290400
9/2/25
1412Z
11/12/25
1700Z
Runway!CPS 09/001 CPS RWY 30R RWY END ID LGT U/S 2509021412-2511121700
8/29/25
0747Z
!CPS 08/031 CPS NAV ILS RWY 30L OM U/S 2508290747-2608262000EST
8/11/25
0858Z
11/11/25
2359Z
!CPS 08/008 CPS OBST TOWER LGT (ASR 1203257) 383537.10N0900906.40W (1.4NM NE CPS) 539.7FT (134.8FT AGL) U/S 2508110858-2511112359
4/30/25
1407Z
10/31/25
2359Z
!CPS 04/074 CPS TWY C SFC MARKING NOT STD 2504301407-2510312359
4/30/25
1406Z
10/31/25
2359Z
Runway!CPS 04/073 CPS RWY 05/23 SFC MARKING NOT STD 2504301406-2510312359
FDC
9/23/25
1426Z
5/5/26
1426Z
!FDC 5/9038 CPS SID ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL.
PLESS FIVE DEPARTURE...
NASHVILLE TRANSITION NA EXCEPT FOR AIRCRAFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
BNA VOR OUT OF SERVICE. 2509231426-2605051426EST
5/19/25
2013Z
!FDC 5/2842 CPS IAP ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL.
ILS OR LOC RWY 30L, AMDT 9E...
CIRCLING CAT A MDA 960/HAA 547.
2505192013-2705192013EST
Yes
ALL
BI-STATE DEVELOPMENT AGENCY
6100 ARCHVIEW DRIVE
CAHOKIA, IL 62206-1445
Phone: 618-337-6060
SANDRA SHORE
6100 ARCHVIEW DRIVE
CAHOKIA, IL 62206-1445
Phone: 618-337-6060
SAINT LOUIS FSS (STL)
Toll Free: 1-800-WX-BRIEF
CPS
--
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.
N/A
Yes - Lighted
Yes
No
Hanger, Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
Major
Major
None
High Pressure
Charter Service
Pilot Instruction
Aircraft Rental
Aircraft Sales

Runway 05/23

2799 ft. x 75 ft.
ASPH  
Fair 
NONE 
MED 
11 /R/C/W/T 
12,000lbs 
-- 
-- 
-- 
  Runway 05 Runway 23
True Heading 47°227°
Traffic Pattern
Markings BSC BSC
Markings Condition POOR POOR
Latitude 38° 34' 20"N 38° 34' 39"N
Longitude 90° 10' 07"W 90° 09' 41"W
Elevation 410' 409'
Threshold Crossing Height -- --
Visual Glide Path Angle -- --
Visual Slope Indicator -- --
Approach Lights
Centerline Lights No No
Runway End Identifier Lights No No

Runway 12L/30R

5301 ft. x 75 ft.
CONC  
Fair 
NONE 
MED 
10 /F/D/X/T 
30,000lbs 
30,000lbs 
-- 
-- 
  Runway 12L Runway 30R
True Heading 122°302°
Traffic Pattern Right
Markings NPI NPI
Markings Condition FAIR FAIR
Latitude 38° 34' 26"N 38° 33' 58"N
Longitude 90° 09' 30"W 90° 08' 33"W
Elevation 410' 406'
Threshold Crossing Height -- --
Visual Glide Path Angle -- --
Visual Slope Indicator -- --
Approach Lights
Centerline Lights
Runway End Identifier Lights Yes Yes

Runway 12R/30L

7002 ft. x 150 ft.
ASPH  
Excellent 
GRVD 
HIGH 
48 /F/D/X/T 
65,000lbs 
95,000lbs 
175,000lbs 
-- 
  Runway 12R Runway 30L
True Heading 122°302°
Traffic Pattern Right
Markings PIR PIR
Markings Condition GOOD GOOD
Latitude 38° 34' 26"N 38° 33' 50"N
Longitude 90° 09' 54"W 90° 08' 40"W
Elevation 412' 408'
Threshold Crossing Height 49 ft. AGL 53 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P4L P4L
Approach Lights MALSR
Centerline Lights No No
Runway End Identifier Lights Yes No
A110-1WATERFOWL ON & INVOF ARPT.
A110-3BE ALERT FOR STUDENT TRNG & HEL OPS.
A110-5ALL TWYS EXCP TWY B4 PPR ACFT OVER 120000 LBS.
A110-6SFC CONDS NOT MNTD 2100-0700 LCL.
ST LOUIS DOWNTOWN (ICAO: KCPS, IATA: CPS) is a public airport located in CAHOKIA/ST LOUIS, IL.