South Lafourche Leonard Miller Jr (KGAO)

Airport information: Galliano, LA, United States. Search for another airport below.

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Location and general information

ICAO code: KGAO
FAA identifier: GAO
FAA site number: 07522.71*A
City / state: Galliano, LA
County: Lafourche
Time zone: America/Chicago
Reference point: 29°26'28.00" N
90°15'40.00" W
Elevation: 0 ft (surveyed)
Magnetic variation: 2° E (1995)
Status: Operational
Ownership: Public, Greater Lafourche Port Commission
Use: Open to the public
Airport area: 390 acres
From downtown: 1 NM east
Sectional chart: New Orleans
Activated: 11/1987

Services and facilities

Control tower: No
Attendance: Continuous
Fuel: 100LL, Jet A-1+
Airframe / engine repair: None / none
Transient storage: Hangar, tie-downs
Other services: Avionics
ARTCC: Houston (ZHU)
Flight service: De Ridder (DRI)
1-800-WX-BRIEF
NOTAM facility: DRI
Wind indicator: Lighted
Beacon: White and green, sunset to sunrise
Segmented circle: Yes
Customs: Landing rights airport
Airport manager: Gwayne Gautreaux
985-291-0818
Last FAA inspection: 07/20/2023

FAA remarks

All surface work in prog mowing. Bird acty in the vicinity of runway 18/36.
For CD contact new orleans approach at 504-471-4350 or 120.85.
Contact aprt manager for dsgnd ramp space for public use.

Source: FAA Airport Data and Information Portal (ADIP), effective October 29, 2026. View this airport on the FAA site

Airport facts

ICAO code: KGAO
FAA identifier: GAO
Location: Galliano, LA, United States
Elevation: 0 ft
Time zone: America/Chicago
Coordinates: 29.44111, -90.26111

Runways

Runway	Size	Surface
18 / 36	6,500 × 100 ft	Asphalt, good
Helipad H1	60 × 60 ft	Concrete, good

Codes, elevation and runways: FAA airport data (NASR), effective 2026-10-29. Reference only, not for navigation.

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