St Louis Regional Airport

KALN / ALN

Alton/St Louis, US

KALN (ALN) St Louis Regional Airport — Charts, Approach Plates & Operations

18 official charts for St Louis Regional Airport (KALN / ALN) — airport diagrams, instrument approach procedures, SIDs, STARs, and operational information for pilots.

Charts (18) Operations Frequencies Official AIP FAQ

KALN Airport Charts & Approach Plates

Official charts for St Louis Regional Airport published by the national aviation authority. Updated every 28 days per AIRAC cycle. All links open the official PDF source in a new tab.

Airport Diagrams 1

Instrument Approach Procedures (IAP) 6

Standard Terminal Arrivals (STAR) 2

Hot Spots & Warnings 2

Takeoff Minimums 1

Alternate Minimums 1

Additional Charts 5

All charts sourced from official AIP publication. Last updated: April 7, 2026. Always verify with the official AIP before flight.

Airport Operations

St Louis Regional Airport is open to the public with tower operations 0700-2200. The airport has two asphalt runways (11/29: 8099x150ft, 17/35: 6500x100ft) with ILS approach available on runway 29. Fuel available (100LL and Jet A) with ARFF Index IV A fire rescue capability.

Fuel & Services

Fuel Available
Yes
Fuel Types
AVGAS 100LL JET A
Operating Hours
0700-2200 LT

Parking & Handling

Landing Fees
No landing fee

Published Approach Procedures

ILS RWY 29

Special Procedures

ATTENDANT AFT HR - CALL 618-259-3230 OR 258-1005

PPL / GA Operations

Left traffic pattern for all runways. When tower closed, activate lighting via CTAF including PAPI, HIRL RWY 11/29, and MIRL RWY 17/35. MALSR RWY 29 and REIL RWY 11 also activated via CTAF. ILS approach on RWY 29 is unmonitored when tower closed.

Source: AIP data extracted Apr 7, 2026. Always verify with official AIP before flight. View source

Radio Frequencies

9 frequencies
Tower
126.000
MHz
REGIONAL TWR
Ground
120.200
MHz
GND
ATIS
128.000
MHz
ATIS
Clearance
120.200
MHz
CLNC DEL
CTAF
126.000
MHz
CTAF
UNICOM
122.950
MHz
UNICOM
RDO
122.050
MHz
RDO
A/D
124.200
MHz
APP/DEP
AWOS
128.000
MHz
AWOS 3
Emergency Frequency
121.500
International Emergency

Usage Instructions:

Tower: Airport traffic control
Ground: Surface movement control
Approach: Terminal area control
ATIS: Automated weather & airport info
• Click any frequency to copy to clipboard
• Always verify frequencies with current charts before flight
• Frequencies may change - check NOTAMs for updates
Data Source: Frequencies are sourced from OurAirports.com, updated daily. Always verify current frequencies using official airport charts, AIP publications, or contact the airport directly. Frequencies may change due to operational requirements or regulatory updates.

Aeronautical Information Publication (AIP)

✓ Free Access
AIP - United States

Official AIP for United States via US FAA (Free)

Managed by: US FAA

Access Information: Freely accessible online
Access details: Public

Alternative Resources:

SkyVector FAA AIP ChartFox

Frequently Asked Questions

How many charts are available for KALN (ALN) St Louis Regional Airport?

We list 18 official charts for KALN, including airport diagrams, instrument approach procedures (IAP), SIDs, STARs, and visual approaches sourced directly from the official AIP.

Where can I find instrument approach plates for KALN?

All instrument approach procedures (IAP) for KALN (ALN) St Louis Regional Airport are available on this page, linking directly to the official PDF charts published by the aviation authority. These include ILS, RNAV/GPS, VOR and LOC approaches for all runways.

Are the charts for KALN free?

Yes, all chart links on this page point to official free sources including FAA d-TPP, EUROCONTROL eAIPs, and national aviation authority publications. No subscription required.

How often are charts updated?

Official charts follow the AIRAC cycle and are updated every 28 days. The links on this page always point to the current effective cycle from the official source.