St Louis Regional Airport

KALN / ALN

Alton/St Louis, US

Active NOTAMs
10

📋 NOTAM Summary

10
Total Active
0
Critical
0
Runway
1
NavAid
📡

Navigation Aids

1 active
ILS Category changed
NOTAM: A0221/26 | Q-Code: QICAS | Priority: 3
AD NOTAM
Airport/Aerodrome
ALN
Effective From
Apr 2, 2026 13:30 UTC
Expires
Apr 2, 2026 18:30 UTC
NOTAM Description
ALN NAV ILS RWY 29 U/S
ℹ️

General Information

9 active
NOTAM: F4890/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
Effective From
Jun 2, 2026 12:14 UTC
Expires
Jul 2, 2026 12:14 UTC
NOTAM Description
SID ST LOUIS RGNL, ALTON/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 VOR OUT OF SERVICE. 2606021214-2607021214EST
NOTAM: F4900/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
Effective From
Jun 2, 2026 12:14 UTC
Expires
Jul 2, 2026 12:14 UTC
NOTAM Description
SID ST LOUIS RGNL, ALTON/ST LOUIS, IL. GATEWAY ONE DEPARTURE... DEPARTURE PROCEDURE FROM OVER STL VORTAC NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, STL VOR OUT OF SERVICE. 2606021214-2607021214EST
NOTAM: F4888/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
Effective From
Jun 2, 2026 12:14 UTC
Expires
Jul 2, 2026 12:14 UTC
NOTAM Description
IAP ST LOUIS RGNL, ALTON/ST LOUIS, IL. ILS OR LOC RWY 29, AMDT 12D... VOR-A, AMDT 9B... DME REQUIRED EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, STL VOR OUT OF SERVICE. 2606021214-2607021214EST
NOTAM: A0007/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
Effective From
Apr 11, 2026 14:29 UTC
Expires
Apr 30, 2026 20:00 UTC
NOTAM Description
NAV ILS RWY 29 LOC/DME U/S
NOTAM: A0003/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
Effective From
Feb 6, 2026 19:54 UTC
Expires
Apr 6, 2026 23:59 UTC
NOTAM Description
OBST TOWER LGT (ASR 1279026) 390250.20N0900411.50W (9.5NM N ALN) 878.6FT (257.9FT AGL) U/S
QPDCH
NOTAM: A0824/25 | Q-Code: QPDCH | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
ACTIVE
Effective From
Dec 2, 2025 15:47 UTC
Expires
Nov 27, 2027 15:47 UTC
NOTAM Description
ALN SID ST LOUIS RGNL, ALTON/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.
NOTAM: F3206/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
ACTIVE
Effective From
Dec 2, 2025 15:47 UTC
Expires
Nov 27, 2027 15:47 UTC
NOTAM Description
SID ST LOUIS RGNL, ALTON/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. 2512021547-2711271547EST
QPDCH
NOTAM: A0690/25 | Q-Code: QPDCH | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
Effective From
Sep 23, 2025 14:26 UTC
Expires
May 5, 2026 14:26 UTC
NOTAM Description
ALN SID ST LOUIS RGNL, ALTON/ST LOUIS, IL. PLESS FIVE DEPARTURE... NASHVILLE TRANSITION NA EXCEPT FOR AIRCRAFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, BNA VOR OUT OF SERVICE.
NOTAM: F9030/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
Effective From
Sep 23, 2025 14:26 UTC
Expires
May 5, 2026 14:26 UTC
NOTAM Description
SID ST LOUIS RGNL, ALTON/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

Understanding NOTAMs

NOTAM Format

  • A) Location identifier
  • B) Effective date/time
  • C) Expiry date/time
  • E) NOTAM text description
  • Q) Coded information

Data Sources

  • • FAA Defense Internet NOTAM Service
  • • International NOTAM exchange
  • • National aviation authorities
  • • Real-time updates every 15 minutes
  • • Automatic expiry processing