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SOUTH LAFOURCHE LEONARD MILLER JR - Airport Diagram

KGAO

ICAO KGAOLocal GAO

SOUTH LAFOURCHE LEONARD MILLER JR

PublicPUB

1 miles E of GALLIANO, LA, US

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Status

Operational

Coordinates

29° 26' 28"N 90° 15' 40"W

Elevation

0' MSL

Pattern Alt

1000' MSL

Mag Variation

1°W

Declination

2°E

Fuel

JET A-1+, 100LL

FSS

DE RIDDER (DRI)

Sectional

NEW ORLEANS

ARTCC

HOUSTON (ZHU)

Data Effective

4/16/26-5/14/26

KGAO VFR

2:55 AM CDT RAW

Scattered 1,100'

Viz

10sm

Temp

74°F

Dew

69°F

Pres

29.80"Hg

Wind

150° 6kts

RMK

AO2 T02330206

METAR KGAO 250755Z AUTO 15006KT 10SM SCT011 23/21 A2980 RMK AO2 T02330206

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KGAO FBOs

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South Lafourche Airport

UNICOM: 123.0

Phone: (985) 475-6701

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World Fuel

As of 4/16	100LL	JET A	JET A (FSII)	MOGAS	UL94
Self Serve
Full Serve	6.27	5.92

Fuel Notes

Prices include tax

Your Information

Business

Weather and Advisory

AWOS-3PT	118.175
(985) 475-5178

Common

CTAF	123.0
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.
UNICOM	123.0

Clearance

Clearance Delivery

120.85

Approach

NEW ORLEANS APPROACH

120.85

Departure

NEW ORLEANS DEPARTURE

120.85

FAA A/FD Pages

FAA A/FD Page

Airport Minimums

Instrument Approach

Terminal Area Forecast

KHUM (22nm)

RAW

Reported

Sat, 4/25 12:20 AM CDT

Valid

Sat, 4/25 1:00 AM CDT - Sun, 4/26 1:00 AM CDT

MVFR

1:00 AM CDT - 11:00 AM CDT

Broken 1,700'

Viz

6sm

Wind

180° 13kts

IFR

7:00 AM CDT - 9:00 AM CDT

Light Thunderstorm and Rain

Overcast 800'

Viz

2sm

Wind

Calm

MVFR

11:00 AM CDT - 12:00 AM CDT

Broken 2,500'
Scattered 1,600'

Viz

6sm

Wind

180° 8kts

MVFR

1:00 PM CDT - 5:00 PM CDT

Light Thunderstorm and Rain

Broken 2,300'
Broken 2,200'
Broken 2,000'

Viz

4sm

Wind

Calm

MVFR

12:00 AM CDT - 1:00 AM CDT

Broken 3,500'
Broken 1,400'

Viz

6sm

Wind

Calm

TAF KHUM 250520Z 2506/2606 18013KT P6SM BKN017
   PROB30 2512/2514 2SM -TSRA OVC008CB
   FM251600 18008KT P6SM SCT016 BKN025
   PROB30 2518/2522 4SM -TSRA BKN020CB BKN022 BKN023
   FM260500 00000KT P6SM BKN014 BKN035

KGAO

Effective	Expires	NOTAM
Domestic
4/22/26 1353Z	8/20/26 1353Z	!DRI 04/289 GAO OBST TOWER LGT (ASR 1213219) 290738.10N0901252.00W (18.8NM S GAO) 265.1FT (262.1FT AGL) U/S 2604221353-2608201353
4/13/26 0506Z	4/28/26 0406Z	!DRI 04/151 GAO OBST TOWER LGT (ASR 1266499) 294034.50N0895856.10W (20.5NM NE GAO) 214.9FT (214.9FT AGL) U/S 2604130506-2604280406
1/23/26 1524Z	4/30/26 2359Z	!DRI 01/284 GAO OBST TOWER LGT (ASR 1215059) 292051.00N0892536.43W (44.6NM E GAO) 334FT (337FT AGL) U/S 2601231524-2604302359
FDC
10/15/25 1317Z		!FDC 5/1073 GAO IAP SOUTH LAFOURCHE LEONARD MILLER JR, GALLIANO, LA. ILS OR LOC RWY 36, AMDT 2... ADD NOTE TO READ: AUTOPILOT COUPLED APPROACH NA BELOW 210FT. 2510151317-2710151317EST

ATC Tower

Attendance

ALL

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

FSS

DE RIDDER FSS (DRI)
Toll Free: 1-800-WX-BRIEF

NOTAM

DRI

Light Schedule

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

N/A

Wind Indicator

Yes - Lighted

Segmented Cir.

Yes

Landing Fee

Parking

Hanger, Tie-Down

Int'l Operations

Landing Rights Airport

Airframe Repair

None

Pwrplant Repair

None

Bottled Oxygen

None

Bulk Oxygen

None

Other Services

Avionics

Runway 18/36

Dimensions

6500 ft. x 100 ft.

Surface Type

ASPH

Surface Cond

Good

Treatment

NONE

Rwy Edge Lgts

MED

Pavement Class

Single Wheel

60,000lbs

Double Wheel

75,000lbs

Double Tandem

Dual Dbl Tand

	Runway 18	Runway 36
True Heading	180°	360°
Traffic Pattern
Markings	NPI	PIR
Markings Condition	GOOD	GOOD
Latitude	29° 27' 00"N	29° 25' 56"N
Longitude	90° 15' 40"W	90° 15' 40"W
Elevation	0'	-2'
Threshold Crossing Height	50 ft. AGL	50 ft. AGL
Visual Glide Path Angle	3°	3°
Visual Slope Indicator	P4L	P4L
Approach Lights		SSALR
Centerline Lights
Runway End Identifier Lights	Yes	No

Runway H1

Dimensions

60 ft. x 60 ft.

Surface Type

CONC

Surface Cond

Good

Treatment

NONE

Rwy Edge Lgts

Pavement Class

Single Wheel

Double Wheel

Double Tandem

Dual Dbl Tand

	Runway H1	Runway
True Heading	Not Listed	Not Listed
Traffic Pattern
Markings
Markings Condition
Latitude	29° 26' 30"N	N/A
Longitude	90° 15' 48"W	N/A
Elevation	0'	--
Threshold Crossing Height	--	--
Visual Glide Path Angle	--	--
Visual Slope Indicator	--	--
Approach Lights
Centerline Lights
Runway End Identifier Lights

A110-2	ALL SFC WORK IN PROG MOWING. BIRD ACTY INVOF RWY 18/36.
A110-3	FOR CD CTC NEW ORLEANS APCH AT 504-471-4350 OR 120.85.
A110-4	CTC APRT MGR FOR DSGND RAMP SPACE FOR PUB USE.
A16	AFT HRS PHONE 985-475-6701.
A70-100LL	FUEL AVBL 24/7 WITH CC.
A81-APT	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.

SOUTH LAFOURCHE LEONARD MILLER JR (ICAO: KGAO, IATA: GAO) is a public airport located in GALLIANO, LA, US.

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