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KGAO South Lafourche Leonard Miller Jr.. Airport
Galliano, Louisiana, USA

GOING TO GALLIANO?


FAA INFORMATION EFFECTIVE 10 JULY 2025

Location

FAA Identifier: GAO
Lat/Long: 29-26-28.0000N 090-15-40.0000W
29-26.466667N 090-15.666667W
29.4411111,-90.2611111
(estimated)
Elevation: 0 ft. / 0.0 m (surveyed)
Variation: 02E (1995)
From city: 1 mile E of GALLIANO, LA
Time zone: UTC -5 (UTC -6 during Standard Time)
Zip code: 70354

Airport Operations

Airport use: Open to the public
Activation date: 11/1987
Control tower: no
ARTCC: HOUSTON CENTER
FSS: DE RIDDER FLIGHT SERVICE STATION
NOTAMs facility: DRI (NOTAM-D service available)
Attendance: CONTINUOUS
Wind indicator: lighted
Segmented circle: yes
Lights: SSALR RWY 36; REIL RWY 18 AND MIRL RWY 18 & 36 PRESET LOW INTST DUSK-DAWN; PAPI RWY 18 & 36 OPR CONSLY; TO INCR INTST ACTVT - CTAF.
Beacon: white-green (lighted land airport)
Operates sunset to sunrise.
International operations: customs landing rights airport

Airport Communications

CTAF/UNICOM: 123.0
WX AWOS-3PT: 118.175 (985-475-5178)
NEW ORLEANS APPROACH: 120.85
NEW ORLEANS DEPARTURE: 120.85
CLEARANCE DELIVERY: 120.85

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
LEVr331/17.9LEEVILLE VORTAC113.5002E
HRVr207/28.0HARVEY VORTAC114.1002E
TBDr112/32.5TIBBY VOR/DME117.1502E

Airport Services

Fuel available: 100LL JET-A1+
100LL:FUEL AVBL 24/7 WITH CC.
Parking: hangars and tiedowns
Airframe service: NONE
Powerplant service: NONE
Bottled oxygen: NONE
Bulk oxygen: NONE

Runway Information

Runway 18/36

Dimensions: 6500 x 100 ft. / 1981 x 30 m
Surface: asphalt, in good condition
Weight bearing capacity: 
Single wheel: 60.0
Double wheel: 75.0
Runway edge lights: medium intensity
RUNWAY 18  RUNWAY 36
Latitude: 29-27.002465N29-25.930058N
Longitude: 090-15.660803W090-15.673422W
Elevation: 0.0 ft.-2.0 ft.
Traffic pattern: leftleft
Runway heading: 178 magnetic, 180 true358 magnetic, 360 true
Markings: nonprecision, in good conditionprecision, in good condition
Visual slope indicator: 4-light PAPI on left (3.00 degrees glide path)4-light PAPI on left (3.00 degrees glide path)
Approach lights: SSALR: simplified short approach lighting system with runway alignment indicator lights
Runway end identifier lights: yesno
Touchdown point: no, no lightsyes, no lights
Instrument approach: ILS/DME
Obstructions: 70 ft. trees, 2306 ft. from runway, 540 ft. left of centerline, 30:1 slope to clearnone

Helipad H1

Dimensions: 60 x 60 ft. / 18 x 18 m
Surface: concrete, in good condition
Latitude: 29-26.507520N
Longitude: 090-15.802440W
Elevation: 0.0 ft.
Traffic pattern: leftleft

Airport Ownership and Management from official FAA records

Ownership: Publicly-owned
Owner: GREATER LAFOURCHE PORT COMMISSION
16829 EAST MAIN
CUTOFF, LA 70345
Phone 985-632-6701
Manager: GWAYNE GAUTREAUX
16829 EAST MAIN
CUTOFF, LA 70345
Phone 985-291-0818
AFT HRS PHONE 985-475-6701.

Additional Remarks

ALL SFC WORK IN PROG MOWING. BIRD ACTY INVOF RWY 18/36.
FOR CD CTC NEW ORLEANS APCH AT 504-471-4350 OR 120.85.

Instrument Procedures

NOTE: All procedures below are presented as PDF files. If you need a reader for these files, you should download the free Adobe Reader.

NOT FOR NAVIGATION. Please procure official charts for flight.
FAA instrument procedures published for use from 10 July 2025 at 0901Z to 07 August 2025 at 0900z.

 
IAPs - Instrument Approach Procedures
ILS OR LOC RWY 36   download (287KB)
RNAV (GPS) RWY 18   download (337KB)
RNAV (GPS) RWY 36   download (342KB)
NOTE: Special Alternate Minimums apply   download (67KB)
NOTE: Special Take-Off Minimums/Departure Procedures apply   download (116KB)

Other nearby airports with instrument procedures:

KHUM - Houma-Terrebonne Airport (22 nm W)
KNBG - New Orleans Naval Air Station Joint Reserve Base - Alvin Callender Field (26 nm NE)
KMSY - Louis Armstrong New Orleans International Airport (33 nm N)
L83 - Thibodaux Municipal Airport (35 nm NW)
KNEW - Lakefront Airport (38 nm N)
 
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Com | Nav | Svcs | Stats | Notes


 
Area around KGAO (South Lafourche Leonard Miller Jr.. Airport)
 
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Aerial photo
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Aerial photo of KGAO (South Lafourche Leonard Miller Jr.. Airport)
Photo by Chris Dillon - Cougar Helicopters
Taken in December 2007

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Sectional chart

 
Airport diagram
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Diagram of KGAO (South Lafourche Leonard Miller Jr.. Airport)
 
Airport distance calculator
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From to KGAO

Sunrise and sunset
Times for 12-Jul-2025
 Local
(UTC-5)
 Zulu
(UTC)
Morning civil twilight05:4410:44
Sunrise06:1111:11
Sunset20:0201:02
Evening civil twilight20:2901:29

Current date and time
Zulu (UTC)  12-Jul-2025 18:04:34
Local (UTC-5)  12-Jul-2025 13:04:34
 
METAR
KGAO 121755Z AUTO 21005KT 10SM SCT035 32/23 A3012 RMK AO2 60017 T03220225 10323 20241
TAF
KHUM 
22nm W 
121720Z 1218/1318 VRB04KT P6SM FEW035 FEW250 PROB30 1218/1222 4SM -TSRA BKN040CB BKN045 BKN050
KNBG 
26nm NE 
1123/1223 20010KT 9999 VCSH FEW030 BKN120 BKN250 QNH3000INS BECMG 1200/1202 20005KT 9999 NSW FEW050 SCT250 QNH3006INS BECMG 1213/1215 18007KT 9999 SCT030CB BKN130 BKN250 QNH3000INS TEMPO 1217/1223 VRB25G35KT 1600 +TSRA BR BKN013CB OVC030 LAST NO AMDS AFT 1204 NEXT 1307 AUTOMATED SENSOR METWATCH 1204 TIL 1312 TX32/1220Z TN25/1211Z FN00275
NOTAMs
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NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.

 

 
 

FBO, Fuel Providers, and Aircraft Ground Support

  
 Business Name 
 
 Contact 
 
 Services / Description 
 
Fuel Prices
 
Comments
  
GAO FBO 985-475-6701
985-291-0818
[web site]
[email]
Airport management, Aviation fuel, Aircraft ground handling, Aircraft parking (ramp or tiedown), Hangars, Hangar leasing / sales, GPU / Power cart, ...
More info and photos of GAO FBO
 
U.S. Government AIR Card   AVCARD® by World Fuel   Courtesy car   Wireless Internet Access (WiFi)   National Business Aviation Association  
 
World Fuel Services
100LL
FS $6.27 
 Updated 10-Jul-2025
 
   write
FS=Full service
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