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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
4:53 AM CST  
Clear
10sm
32°F
21°F
30.34"Hg
300° 6kts
AO2 SLP277 T00001061 $
METAR KCPS 271053Z AUTO 30006KT 10SM CLR 00/M06 A3034 RMK AO2 SLP277 T00001061 $
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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
Wed, 11/26 11:20 PM CST
Thu, 11/27 12:00 AM CST - Fri, 11/28 12:00 AM CST
VFR
12:00 AM CST - 10:00 AM CST
Scattered 25,000'
6sm
310° 9kts
VFR
10:00 AM CST - 5:00 PM CST
Few 25,000'
6sm
300° 11kts
Gusts 19kts
VFR
5:00 PM CST - 12:00 AM CST
Sky Clear
6sm
300° 6kts
TAF KCPS 270520Z 2706/2806 31009KT P6SM SCT250
   FM271600 30011G19KT P6SM FEW250
   FM272300 30006KT P6SM SKC
KCPS
EffectiveExpiresCategoryNOTAM
Domestic
11/24/25
1409Z
11/28/25
2300Z
!CPS 11/058 CPS TWY B BTN TWY B5 AND TWY B6 WIP CONST LGTD AND BARRICADED 2511241409-2511282300
11/24/25
1408Z
11/28/25
2300Z
!CPS 11/057 CPS TWY B BTN TWY B5 AND TWY B6 CLSD 2511241408-2511282300
11/21/25
1551Z
11/28/25
2300Z
!CPS 11/048 CPS APRON EAST RAMP 2, EAST RAMP 3 WIP CONST NEAR A3 AND A4 BARRICADED 2511211551-2511282300
11/19/25
2048Z
11/30/25
2000Z
!CPS 11/041 CPS TWY B CL MARKINGS BTN TWY B4 AND TWY B5 REMOVED 2511192048-2511302000
11/18/25
0116Z
12/5/25
2300Z
!CPS 11/036 CPS TWY A2, A3, A4, TWY A BTN WEST RAMP AND TWY A4, TWY B3 BTN APCH END RWY 12L AND TWY B, TWY B4 BTN RWY 12L/30R AND RWY 12R/30L, TWY C2 BTN WEST RAMP AND APCH END RWY 23 SIGNS LGT U/S 2511180116-2512052300
11/18/25
0116Z
12/5/25
2300Z
!CPS 11/035 CPS TWY A2, A3, A4, TWY A BTN WEST RAMP AND TWY A4, TWY B3 BTN APCH END RWY 12L AND TWY B, TWY B4 BTN RWY 12L/30R AND RWY 12R/30L, TWY C2 BTN WEST RAMP AND APCH END RWY 23 LGT U/S 2511180116-2512052300
11/12/25
1528Z
1/29/26
1700Z
Runway!CPS 11/031 CPS RWY 30R RWY END ID LGT U/S 2511121528-2601291700
11/3/25
1317Z
12/3/25
2359Z
!CPS 11/008 CPS OBST TOWER LGT (ASR 1233160) 381628.20N0901423.40W (18.2NM SSW CPS) 1112.9FT (368.1FT AGL) U/S 2511031317-2512032359
11/1/25
1338Z
12/31/25
2300Z
!CPS 11/001 CPS TWY B3, TWY B BTN TWY B3 AND TWY B7 WIP HVY EQPT ADJ FLAGGED 2511011338-2512312300
10/29/25
1355Z
12/31/25
2359Z
!CPS 10/060 CPS TWY C SFC MARKING NOT STD 2510291355-2512312359
10/29/25
1354Z
12/31/25
2359Z
Runway!CPS 10/059 CPS RWY 05/23 SFC MARKING NOT STD 2510291354-2512312359
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
10/10/25
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
8/29/25
0747Z
!CPS 08/031 CPS NAV ILS RWY 30L OM U/S 2508290747-2608262000EST
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.