KCPS NOTAMs

Active notices for St Louis Downtown (CPS · KCPS), Cahokia/St Louis, IL. 33 in force, as of 5 Nov 2026 0729Z. · Open on the map

All of St Louis Downtown — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 1 min ago

Runway 2

Runway 12R/30L — closed

Runway 12R/30L is closed.

FAA text

RWY 12R/30L CLSD

10/044Active · expires in 1d

Runway 05/23 — not standard

Runway 05/23 surface marking is not standard and faded.

FAA text

RWY 05/23 SFC MARKING NOT STD FADED

06/026Active · expires in 57d

Airport 1

Aerodrome — closed to some traffic

Airport is closed to non scheduled aircraft operations more than 30 passenger SEATS except 24 hour PPR.

FAA text

AD AP CLSD TO NON SKED ACFT OPS MORE THAN 30 PAX SEATS EXC 24HR PPR

08/043Active · expires in 57d

Taxiway 3

Taxiway B7 — closed

Taxiway B7 is closed between approach end runway 30L and approach end runway 30R.

FAA text

TWY B7 BTN APCH END RWY 30L AND APCH END RWY 30R CLSD

09/064Active · expires in 57d

Taxiway B6 — closed

Taxiway B6 between runway 12L/30R and runway 12R/30L is closed.

FAA text

TWY B6 BTN RWY 12L/30R AND RWY 12R/30L CLSD

09/065Active · expires in 57d

Taxiway B — closed

Taxiway B is closed between taxiway B5 and taxiway B7.

FAA text

TWY B BTN TWY B5 AND TWY B7 CLSD

09/068Active · expires in 57d

All 33 active NOTAMs every severity, with windows and raw text

Airport · 1 active

Aerodrome — closed to some traffic

Medium

From 17 Aug 2026 2010Z to 1 Jan 2027 0559Z · NOTAM 08/043 · ICAO A1160/26

AD AP CLSD TO NON SKED ACFT OPS MORE THAN 30 PAX SEATS EXC 24HR PPR

!CPS 08/043 CPS AD AP CLSD TO NON SKED ACFT OPS MORE THAN 30 PAX SEATS EXC 24HR PPR 2608172010-2701010559

Runway · 2 active

Runway 12R/30L — closed

High

From 2 Nov 2026 1230Z to 6 Nov 2026 1700Z · NOTAM 10/044 · ICAO A1435/26

RWY 12R/30L CLSD

!CPS 10/044 CPS RWY 12R/30L CLSD 2611021230-2611061700

Runway 05/23 — not standard

Medium

From 24 Jun 2026 1414Z to 31 Dec 2026 2359Z · NOTAM 06/026

RWY 05/23 SFC MARKING NOT STD FADED

!CPS 06/026 CPS RWY 05/23 SFC MARKING NOT STD FADED 2606241414-2612312359

Taxiway · 12 active

Taxiway B7 — closed

Medium

From 29 Sep 2026 1200Z to 31 Dec 2026 2359Z · NOTAM 09/064 · ICAO A1337/26

TWY B7 BTN APCH END RWY 30L AND APCH END RWY 30R CLSD

!CPS 09/064 CPS TWY B7 BTN APCH END RWY 30L AND APCH END RWY 30R CLSD 2609291200-2612312359

Taxiway B6 — closed

Medium

From 29 Sep 2026 1200Z to 31 Dec 2026 2359Z · NOTAM 09/065 · ICAO A1339/26

TWY B6 BTN RWY 12L/30R AND RWY 12R/30L CLSD

!CPS 09/065 CPS TWY B6 BTN RWY 12L/30R AND RWY 12R/30L CLSD 2609291200-2612312359

Taxiway B — closed

Medium

From 29 Sep 2026 1618Z to 31 Dec 2026 2359Z · NOTAM 09/068 · ICAO A1345/26

TWY B BTN TWY B5 AND TWY B7 CLSD

!CPS 09/068 CPS TWY B BTN TWY B5 AND TWY B7 CLSD 2609291618-2612312359

Taxiway A6 — sign lights unserviceable

Low

From 4 Nov 2026 1513Z to 11 Nov 2026 1530Z · NOTAM 11/006

TWY A6 RUNUP PAD SIGNS LGT U/S

!CPS 11/006 CPS TWY A6 RUNUP PAD SIGNS LGT U/S 2611041513-2611111530

Taxiway B4 — markings obscured

Low

From 22 May 2026 1400Z to 30 Nov 2026 2300Z · NOTAM 05/056 · ICAO 05/926

TWY B4 CL MARKINGS BTN RWY 12L/30R AND TWY B OBSC

!CPS 05/056 CPS TWY B4 CL MARKINGS BTN RWY 12L/30R AND TWY B OBSC 2605221400-2611302300

Taxiway B5 — markings obscured

Low

From 22 May 2026 1359Z to 30 Nov 2026 2300Z · NOTAM 05/055 · ICAO 05/925

TWY B5 HLDG PSN MARKINGS FOR RWY 12L/30R OBSC

!CPS 05/055 CPS TWY B5 HLDG PSN MARKINGS FOR RWY 12L/30R OBSC 2605221359-2611302300

Taxiway A2 — sign lights unserviceable

Low

From 30 Sep 2026 1451Z to 30 Nov 2026 2300Z · NOTAM 09/073

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

!CPS 09/073 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 2609301451-2611302300

Taxiway B — sign lights unserviceable

Low

From 30 Sep 2026 1452Z to 30 Nov 2026 2300Z · NOTAM 09/075 · ICAO A1356/26

TWY B BTN TWY B6 AND TWY B7, TWY B6 BTN RWY 12L/30R AND TWY B, TWY B7 BTN APCH END RWY 30L AND TWY B SIGNS LGT U/S

!CPS 09/075 CPS TWY B BTN TWY B6 AND TWY B7, TWY B6 BTN RWY 12L/30R AND TWY B, TWY B7 BTN APCH END RWY 30L AND TWY B SIGNS LGT U/S 2609301452-2611302300

Taxiway B — work in progress

Low

From 30 Sep 2026 1100Z to 31 Dec 2026 2100Z · active DLY 1100-2100 · NOTAM 09/071 · ICAO A1351/26

TWY B BTN TWY B5 AND TWY B7 WIP CONST DLY 1100-2100

!CPS 09/071 CPS TWY B BTN TWY B5 AND TWY B7 WIP CONST DLY 1100-2100 2609301100-2612312100

Taxiway B7 — markings

Low

From 3 Sep 2026 2210Z to 31 Dec 2026 2300Z · NOTAM 09/005

TWY B7 CL MARKINGS BTN APCH END RWY 30R AND TWY B REMOVED

!CPS 09/005 CPS TWY B7 CL MARKINGS BTN APCH END RWY 30R AND TWY B REMOVED 2609032210-2612312300

Taxiway B5 — sign lights unserviceable

Low

From 2 Nov 2026 2330Z to 31 Dec 2026 2300Z · NOTAM 11/004

TWY B5 SIGNS BTN RWY 12L/30R AND RWY 12R/30L LGT U/S

!CPS 11/004 CPS TWY B5 SIGNS BTN RWY 12L/30R AND RWY 12R/30L LGT U/S 2611022330-2612312300

Taxiway C — not standard

Low

From 24 Jun 2026 1416Z to 31 Dec 2026 2359Z · NOTAM 06/027

TWY C SFC MARKING NOT STD FADED

!CPS 06/027 CPS TWY C SFC MARKING NOT STD FADED 2606241416-2612312359

Approach & navaids · 2 active

Runway 30L — ILS unserviceable

Medium

From 3 Nov 2026 1600Z to 6 Nov 2026 1700Z · NOTAM 11/005 · ICAO A1442/26

NAV ILS RWY 30L U/S

!CPS 11/005 CPS NAV ILS RWY 30L U/S 2611031600-2611061700

Runway 30L — ILS unserviceable

Medium

From 30 Oct 2026 1350Z to 14 May 2027 2000Z (estimated) · NOTAM 10/043 · ICAO A1434/26

NAV ILS RWY 30L OM U/S

!CPS 10/043 CPS NAV ILS RWY 30L OM U/S 2610301350-2705142000EST

Lighting · 4 active

Taxiway B — unserviceable

Medium

From 30 Sep 2026 1452Z to 30 Nov 2026 2300Z · NOTAM 09/074 · ICAO A1355/26

TWY B BTN TWY B6 AND TWY B7, TWY B6 BTN RWY 12L/30R AND TWY B, TWY B7 BTN APCH END RWY 30L AND TWY B LGT U/S

!CPS 09/074 CPS TWY B BTN TWY B6 AND TWY B7, TWY B6 BTN RWY 12L/30R AND TWY B, TWY B7 BTN APCH END RWY 30L AND TWY B LGT U/S 2609301452-2611302300

Taxiway A2 — unserviceable

Medium

From 30 Sep 2026 1453Z to 30 Nov 2026 2300Z · NOTAM 09/076 · ICAO A1357/26

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

!CPS 09/076 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 2609301453-2611302300

Taxiway B5 — unserviceable

Medium

From 2 Nov 2026 2329Z to 31 Dec 2026 2300Z · NOTAM 11/003 · ICAO A1441/26

TWY B5 LGT BTN RWY 12L/30R AND RWY 12R/30L U/S

!CPS 11/003 CPS TWY B5 LGT BTN RWY 12L/30R AND RWY 12R/30L U/S 2611022329-2612312300

Runway 30R — unserviceable

Medium

From 1 Jul 2026 1745Z to 1 Jul 2027 1700Z · NOTAM 07/004 · ICAO A1017/26

RWY 30R RWY END ID LGT U/S

!CPS 07/004 CPS RWY 30R RWY END ID LGT U/S 2607011745-2707011700

Obstacles · 5 active

Tower lights — unserviceable

Medium

From 11 Aug 2026 1049Z to 9 Nov 2026 1149Z · NOTAM 08/022

OBST TOWER LGT (ASR 1063165) 382906.80N0900326.40W (6.8NM SE CPS) 862.2FT (284.1FT AGL) U/S

!CPS 08/022 CPS OBST TOWER LGT (ASR 1063165) 382906.80N0900326.40W (6.8NM SE CPS) 862.2FT (284.1FT AGL) U/S 2608111049-2611091149

Tower lights — unserviceable

Medium

From 22 Sep 2026 2032Z to 11 Nov 2026 2359Z · NOTAM 09/051

OBST TOWER LGT (ASR 1044421) 383207.00N0902223.00W (10.5NM WSW CPS) 1650.3FT (1049.9FT AGL) U/S

!CPS 09/051 CPS OBST TOWER LGT (ASR 1044421) 383207.00N0902223.00W (10.5NM WSW CPS) 1650.3FT (1049.9FT AGL) U/S 2609222032-2611112359

Tower lights — unserviceable

Medium

From 27 Sep 2026 0331Z to 27 Dec 2026 2359Z · NOTAM 09/061

OBST TOWER LGT (ASR 1008671) 381606.00N0901310.00W (18.4NM S CPS) 994.1FT (272.3FT AGL) U/S

!CPS 09/061 CPS OBST TOWER LGT (ASR 1008671) 381606.00N0901310.00W (18.4NM S CPS) 994.1FT (272.3FT AGL) U/S 2609270331-2612272359

Tower lights — unserviceable

Medium

From 11 Oct 2026 1724Z to 9 Jan 2027 0400Z · NOTAM 10/008

OBST TOWER LGT (ASR 1252459) 381759.60N0902415.30W (20.1NM SW CPS) 784.1FT (201.1FT AGL) U/S

!CPS 10/008 CPS OBST TOWER LGT (ASR 1252459) 381759.60N0902415.30W (20.1NM SW CPS) 784.1FT (201.1FT AGL) U/S 2610111724-2701090400

Tower lights — unserviceable

Medium

From 12 Oct 2026 1555Z to 12 Jan 2027 2359Z · NOTAM 10/009

OBST TOWER LGT (ASR 1003920) 382856.00N0902353.00W (12.6NM WSW CPS) 1649.3FT (1073.2FT AGL) U/S

!CPS 10/009 CPS OBST TOWER LGT (ASR 1003920) 382856.00N0902353.00W (12.6NM WSW CPS) 1649.3FT (1073.2FT AGL) U/S 2610121555-2701122359

Procedures · 7 active

Departure GATEWAY ONE DEPARTURE changed

Medium

From 5 Nov 2026 1315Z to 5 Nov 2026 2000Z · NOTAM 6/5286 · ICAO A1449/26 · FDC

SID ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL. GATEWAY ONE DEPARTURE... ROSEWOOD TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, ROD VORTAC OUT OF SERVICE. 2611051315-2611052000EST

!FDC 6/5286 CPS SID ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL.
GATEWAY ONE DEPARTURE...
ROSEWOOD TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
ROD VORTAC OUT OF SERVICE. 2611051315-2611052000EST

Approach ILS OR LOC RWY 30L changed

Medium

From 5 Nov 2026 1830Z to 5 Nov 2026 2330Z (estimated) · NOTAM 6/5535 · ICAO A1450/26 · FDC

IAP ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL. ILS OR LOC RWY 30L, AMDT 10... RADAR REQUIRED EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, TOY VOR OUT OF SERVICE. 2611051830-2611052330EST

!FDC 6/5535 CPS IAP ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL.
ILS OR LOC RWY 30L, AMDT 10...
RADAR REQUIRED EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
TOY VOR OUT OF SERVICE. 2611051830-2611052330EST

Departure GATEWAY ONE DEPARTURE changed

Medium

From 4 Nov 2026 1927Z to 11 Nov 2026 2000Z · NOTAM 6/5572 · ICAO A1452/26 · FDC

SID ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL. GATEWAY ONE DEPARTURE... BRICKYARD TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, VHP VOR OUT OF SERVICE. 2611041927-2611112000EST

!FDC 6/5572 CPS SID ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL.
GATEWAY ONE DEPARTURE...
BRICKYARD TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
VHP VOR OUT OF SERVICE. 2611041927-2611112000EST

Departure LINDBERGH NINE DEPARTURE not available

Medium

From 4 Sep 2026 1348Z to 2 Feb 2027 1348Z · NOTAM 6/1059 · ICAO A1251/26 · FDC

SID ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL. LINDBERGH NINE DEPARTURE... OZARK EIGHT DEPARTURE... PLESS FIVE DEPARTURE... DEPARTURE PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, STL VORTAC OUT OF SERVICE. 2609041348-2702021348EST

!FDC 6/1059 CPS SID ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL.
LINDBERGH NINE DEPARTURE...
OZARK EIGHT DEPARTURE...
PLESS FIVE DEPARTURE...
DEPARTURE PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
STL VORTAC OUT OF SERVICE. 2609041348-2702021348EST

Departure GATEWAY ONE DEPARTURE changed

Medium

From 4 Sep 2026 1348Z to 2 Feb 2027 1348Z · NOTAM 6/1052 · ICAO A1250/26 · FDC

SID ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL. GATEWAY ONE DEPARTURE... DEPARTURE PROCEDURE FROM STL VORTAC TO TWILA NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, STL VORTAC OUT OF SERVICE. 2609041348-2702021348EST

!FDC 6/1052 CPS SID ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL.
GATEWAY ONE DEPARTURE...
DEPARTURE PROCEDURE FROM STL VORTAC TO TWILA NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
STL VORTAC OUT OF SERVICE. 2609041348-2702021348EST

Departure PLESS FIVE DEPARTURE changed

Medium

From 28 Apr 2026 1722Z to 26 Feb 2027 1722Z · NOTAM 6/6476 · ICAO A0790/26 · FDC

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. 2604281722-2702261722EST

!FDC 6/6476 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. 2604281722-2702261722EST

Departure LINDBERGH NINE DEPARTURE changed

Medium

From 2 Dec 2025 1551Z to 27 Nov 2027 1551Z (estimated) · NOTAM 5/3210 · ICAO A1514/25 · FDC

SID ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL. LINDBERGH NINE DEPARTURE ... LITTLE ROCK TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS. LIT R-018 UNRELIABLE AT WEZRR. 2512021551-2711271551EST

!FDC 5/3210 CPS SID ST LOUIS DOWNTOWN, CAHOKIA/ST LOUIS, IL.
LINDBERGH NINE DEPARTURE ...
LITTLE ROCK TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS. LIT R-018 UNRELIABLE AT WEZRR. 2512021551-2711271551EST

NOTAMs are shown for planning. Always confirm with an official preflight briefing.

Frequently asked

Are there any NOTAMs at KCPS right now?

St Louis Downtown has 33 active NOTAMs, 2 of them affecting runways, 1 of high significance.

What is a NOTAM?

A Notice to Air Missions is a filed notice of a temporary condition a pilot needs to know about: a closed runway or taxiway, an out-of-service navaid or approach light, a crane near the approach path, or restricted airspace. Checking them is a required part of preflight action under 14 CFR 91.103.

What is an FDC NOTAM?

A Flight Data Center NOTAM is issued by the FAA rather than the airport, and covers regulatory matters: amendments to instrument approach procedures, changes to charted minimums, and temporary flight restrictions.

More about KCPS

NOTAMs from the FAA NOTAM service. Times are UTC (Zulu). For planning and education only — NOTAM review is required preflight action under 14 CFR 91.103 and must be done through an official source.

Something here wrong or out of date? Report a data problem.