AirNav: KGAO - South Lafourche Leonard Miller Jr.. Airport

KGAO

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

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FAA INFORMATION EFFECTIVE 30 OCTOBER 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 -6 (UTC -5 during Daylight Saving 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
LEVr331/17.9	LEEVILLE VORTAC	113.50	02E
HRVr207/28.0	HARVEY VORTAC	114.10	02E
TBDr112/32.5	TIBBY VOR/DME	117.15	02E

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:

29-27.002465N

29-25.930058N

Longitude:

090-15.660803W

090-15.673422W

Elevation:

0.0 ft.

-2.0 ft.

Traffic pattern:

left

Runway heading:

178 magnetic, 180 true

358 magnetic, 360 true

Markings:

nonprecision, in good condition

precision, in good condition

Visual slope indicator:

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:

yes

Touchdown point:

no, no lights

yes, no lights

Instrument approach:

ILS/DME

Obstructions:

70 ft. trees, 2306 ft. from runway, 540 ft. left of centerline, 30:1 slope to clear

none

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:	left	left

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 30 October 2025 at 0901Z to 27 November 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)

Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes

Area around KGAO (South Lafourche Leonard Miller Jr.. Airport)

Road maps at: MapQuest Bing Google

Aerial photo
WARNING: Photo may not be current or correct Photo by Chris Dillon - Cougar Helicopters Taken in December 2007 Do you have a better or more recent aerial photo of South Lafourche Leonard Miller Jr.. Airport that you would like to share? If so, please send us your photo.

Sectional chart

Airport diagram

CAUTION: Diagram may not be current
Diagram of KGAO (South Lafourche Leonard Miller Jr.. Airport)

Airport distance calculator
Flying to South Lafourche Leonard Miller Jr.. Airport? Find the distance to fly. From to KGAO

Sunrise and sunset

Times for 22-Nov-2025

	Local (UTC-6)	Zulu (UTC)
Morning civil twilight	06:06	12:06
Sunrise	06:32	12:32
Sunset	17:03	23:03
Evening civil twilight	17:28	23:28

Current date and time

Zulu (UTC)	22-Nov-2025 21:11:56
Local (UTC-6)	22-Nov-2025 15:11:56

METAR

KGAO

222055Z AUTO 21007KT 10SM SCT050 27/21 A3005 RMK AO2 T02730205

TAF

KHUM 22nm W	221728Z 2218/2318 26005KT P6SM SCT025 FM230000 VRB03KT P6SM SCT020 FM231500 03005KT P6SM SKC
KNBG 26nm NE	2123/2223 20010KT 9999 SCT035 SCT070 QNH2998INS BECMG 2204/2206 VRB04KT 4800 BR SCT020 SCT250 QNH2997INS TEMPO 2206/2211 0800 FG BKN003 BECMG 2213/2214 02005KT 9999 NSW BKN030 OVC080 QNH3000INS BECMG 2218/2220 02010KT 9999 SCT030 SCT080 QNH3005INS TX30/2219Z TN23/2211Z FN20093

NOTAMs

Click for the latest NOTAMs

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

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


	100LL		Jet A
FS		$6.27		$5.92
Updated 21-Nov-2025

write

FS=Full service

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