LS40
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LS40 — St Charles Airport

St Charles Airport

Non-ToweredAma, LA • 13' MSL

LS40 WeatherLive METAR & TAF

LS40 Runways1 runway

LS40 has 1 runway. The longest is 17/35 at 3,900 ft × 125 ft (turf).

17/35No runway lights3,900 ft × 125 ftTurf

FAA NASR data, cycle 2026-09-03

LS40 Field Data

LS40 field elevation is 13 ft MSL. The standard traffic pattern altitude at LS40 is 1,010 ft MSL (1,000 ft AGL). Fuel available at LS40: 100LL, MOGAS.

Field elevation13 ft MSL
Pattern altitude1,010 ft MSL1,000 ft AGL · standard
Fuel100LL, MOGASAvailability — call for price
Control towerNon-towered

FAA NASR data, cycle 2026-09-03

LS40 Frequencies

CTAF 122.9 MHz — LS40 is non-towered; self-announce position and intentions on CTAF.

CTAF122.9

Airports Near LS40within 50 nm

KMSYLouis Armstrong New Orleans International AirportNew Orleans, LA · Towered2.7 nmNNE1LA1Triche FieldHahnville, LA · 4,000' runway8 nmWNWKNEWLakefront AirportNew Orleans, LA · Towered14 nmENE65LASouthern Seaplane AirportBelle Chasse, LA · 5,000' runway15 nmESEKNBGNew Orleans NAS JRB/Alvin Callender FieldNew Orleans, LA · Towered15 nmESEKAPSPort of South Louisiana Executive Regional AirportReserve, LA · 5,151' runway17 nmWNW82LAFisher's FieldChalmette, LA · 1,200' runway18 nmE4LA9Blouin Flightpark UltralightportRaceland, LA · 1,000' runway22 nmSWLA89Pierce FieldRaceland, LA · 4,400' runway23 nmSW78LANaquin FieldRaceland, LA · 13' MSL25 nmWSWKHUMHouma Terrebonne AirportHouma, LA · Towered30 nmSWKHSAStennis International AirportBay St Louis, MS · Towered50 nmENE
All Louisiana airports

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Frequently Asked About LS40

Is LS40 (St Charles Airport) a towered airport?

No, LS40 is a non-towered airport. The CTAF frequency is 122.9 MHz.

How long is the runway at LS40?

LS40 has 1 runway (17/35). The longest runway is 3,900 feet.

What is the traffic pattern altitude at LS40?

LS40 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,010 feet MSL at a field elevation of 13 feet.

Does LS40 have fuel?

Yes. LS40 (St Charles Airport) has 100LL, MOGAS available. Call the field for hours, self-serve availability and price.

What is the elevation of LS40?

LS40 (St Charles Airport) has a field elevation of 13 feet MSL.

Where is LS40 located?

LS40 (St Charles Airport) is located in Ama, LA.