St Louis Regional Airport

KALN / ALN

Alton/St Louis, US

Active NOTAMs
8

📋 NOTAM Summary

8
Total Active
0
Critical
0
Runway
1
NavAid
📡

Navigation Aids

1 active
QPICH
NOTAM: A0133/26 | Q-Code: QPICH | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
ACTIVE
Effective From
Feb 11, 2026 08:49 UTC
Expires
Mar 11, 2026 08:49 UTC
NOTAM Description
ALN IAP ST LOUIS RGNL, ALTON/ST LOUIS, IL. ILS OR LOC RWY 29, AMDT 12D... VOR-A, AMDT 9B... ALTERNATE MINIMUMS NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, TOY VORTAC UNMONITORED.
ℹ️

General Information

7 active
NOTAM: F2301/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
ACTIVE
Effective From
Feb 11, 2026 08:49 UTC
Expires
Mar 11, 2026 08:49 UTC
NOTAM Description
IAP ST LOUIS RGNL, ALTON/ST LOUIS, IL. ILS OR LOC RWY 29, AMDT 12D... VOR-A, AMDT 9B... ALTERNATE MINIMUMS NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, TOY VORTAC UNMONITORED. 2602110849-2603110849EST
NOTAM: A0003/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
ACTIVE
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
NOTAM: A0001/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
ACTIVE
Effective From
Feb 2, 2026 20:53 UTC
Expires
May 30, 2026 11:59 UTC
NOTAM Description
OBST TOWER LGT (ASR 1265726) 390232.30N0895308.10W (11.9NM NE ALN) 884.8FT (257.9FT AGL) U/S
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: 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: F9030/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
ACTIVE
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
QPDCH
NOTAM: A0690/25 | Q-Code: QPDCH | Priority: 5
AD NOTAM
Airport/Aerodrome
ALN
ACTIVE
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.

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