1
Runway
1
Frequency
0
Procedures
0
NOTAMs
Quick Facts
ICAO
LS40
FAA
LS40
Elevation
13 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
100LL,MOGAS
Coordinates
29.952, -90.286
Airport Information
Facility Type
AIRPORT
Elevation
13 ft MSL
Control Tower
No
Fuel Types
100LL,MOGAS
ARTCC
HOUSTON
Coordinates
29.9519, -90.2861
Ownership
Private
Hours of Operation
Current Weather
SPECI KMSY 272049Z 16007KT 10SM FEW020 SCT110 SCT160 BKN200 28/24 A3008 RMK AO2 RAE15 TSE48 OCNL LTGCG DSNT E CB DSNT E P0000 $
Flight Category
VFR
Wind
160° at 7 kt
Visibility
10+ SM
Temperature
28°C
Dewpoint
24°C
Altimeter
1018.70 inHg
Cloud Cover
BKN
Nearest weather from KMSY (3 NM away)
Observed 2026-06-27 20:49Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 17/35 | 3,900 ft | 125 ft | TURF | LOW |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | ST CHARLES |
Active NOTAMs
No active NOTAMs for LS40.
Nearby Airports in Louisiana
Nearest airports
- 9LS9 — 4B Ranch Airport
Tallulah
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ABBEVILLE
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ABBEVILLE
- KARA — ACADIANA RGNL
NEW IBERIA
- 38LS — Ace Flying Airport
Parks
Louisiana airports
LS40 Operational Overview
Location & Facility
ST CHARLES (LS40) is a privately owned airport restricted to private use located in AMA, Louisiana, United States. The field sits at an elevation of 13 feet above mean sea level (MSL) at coordinates 29.9519°N, 90.2861°W.
Runways
ST CHARLES has 1 runway. The longest runway (17/35) measures 3,900 feet by 125 feet with a turf surface.
Communications & Operations
ST CHARLES is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Services & Fuel
ST CHARLES offers 100LL,MOGAS fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Current Conditions
The current flight category at ST CHARLES is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is LS40?
LS40 is the ICAO identifier for ST CHARLES, a public-use airport located in AMA, Louisiana, United States.
How many runways does ST CHARLES have?
ST CHARLES (LS40) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of LS40?
The field elevation of ST CHARLES is 13 feet above mean sea level (MSL).
Is fuel available at LS40?
Yes, ST CHARLES offers 100LL,MOGAS fuel.
What are the current weather conditions at LS40?
The current flight category at ST CHARLES is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at LS40?
There are currently no active NOTAMs for ST CHARLES.
How do I access complete data for LS40?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for ST CHARLES.
Where is ST CHARLES located?
ST CHARLES (LS40) is located in AMA, Louisiana, United States, at an elevation of 13 ft MSL.