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SOUTH LAFOURCHE LEONARD MILLER JR - Airport Diagram
LiveATC.net: Live Air Traffic - From Their Headsets to You

KGAO
SOUTH LAFOURCHE LEONARD MILLER JR
PublicPUB

1 miles E of GALLIANO, LA
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LiveATC.net: Live Air Traffic - From Their Headsets to You
Operational
29° 26' 28"N 90° 15' 40"W
0' MSL
1000' MSL
02E
JET A-1+, 100LL
DE RIDDER (DRI)
NEW ORLEANS
HOUSTON (ZHU)
12/25/25-1/22/26
KGAO MVFR
11:55 PM CST  
Overcast 9,500'
Broken 2,900'
Scattered 1,900'
10sm
73°F
69°F
29.99"Hg
150° 4kts
AO2 T02260203 10230 20220 402590184
METAR KGAO 090555Z AUTO 15004KT 10SM SCT019 BKN029 OVC095 23/20 A2999 RMK AO2 T02260203 10230 20220 402590184
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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 12/23/2025
 100LL JET A JET A (FSII) MOGAS UL94
Self Serve
Full Serve 6.27 5.92
Fuel Notes
Prices include tax
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123.0 123.0

AWOS-3PT

AWOS-3PT
985-475-5178
 118.175

FAA A/FD Pages

Airport Diagrams

  • No Documents

Airport Minimums

Departure Procedures

  • No Documents

Hotspot

  • No Documents

Standard Term. Arrival

  • No Documents

Instrument Approach

Terminal Area Forecast

KHUM (22nm)
Thu, 1/8 11:24 PM CST
Fri, 1/9 12:00 AM CST - Sat, 1/10 12:00 AM CST
VFR
12:00 AM CST - 2:00 PM CST
Broken 10,000'
Scattered 6,000'
6sm
130° 8kts
IFR
8:00 AM CST - 2:00 PM CST
Light Thunderstorm and Rain
Overcast 700'
4sm
Calm
IFR
2:00 PM CST - 6:00 PM CST
Thunderstorm and Rain
Overcast 700'
4sm
Calm
MVFR
2:00 PM CST - 10:00 PM CST
Light Showers and Rain
Broken 2,300'
Broken 1,700'
6sm
170° 9kts
MVFR
10:00 PM CST - 12:00 AM CST
Broken 1,400'
Broken 1,000'
6sm
180° 7kts
IFR
10:00 PM CST - 12:00 AM CST
Thunderstorm and Rain
Overcast 700'
2sm
Calm
TAF KHUM 090524Z 0906/1006 13008KT P6SM SCT060 BKN100
   PROB30 0914/0920 4SM -TSRA OVC007CB
   FM092000 17009KT P6SM -SHRA BKN017 BKN023
   PROB30 0920/0924 4SM TSRA OVC007CB
   FM100400 18007KT P6SM BKN010 BKN014
   PROB30 1004/1006 2SM TSRA OVC007CB
KGAO
EffectiveExpiresCategoryNOTAM
Domestic
1/7/26
1424Z
1/16/26
2300Z
Runway!DRI 01/049 GAO RWY 36 PAPI U/S 2601071424-2601162300
12/31/25
1534Z
1/12/26
2300Z
Runway!DRI 12/394 GAO RWY 36 PAPI U/S 2512311534-2601122300
12/31/25
1533Z
1/31/26
2300Z
!DRI 12/393 GAO AD AP SELF SERVE 100LL AND JET A FUEL NOT AVBL 2512311533-2601312300
12/30/25
0412Z
4/29/26
0412Z
!DRI 12/368 GAO OBST TOWER LGT (ASR 1211559) 292207.90N0901533.80W (4.3NM S GAO) 260.8FT (258.9FT AGL) U/S 2512300412-2604290412
FDC
10/31/25
2050Z
12/31/26
2050Z
!FDC 5/9831 GAO IAP SOUTH LAFOURCHE LEONARD MILLER JR, GALLIANO, LA.
ILS OR LOC RWY 36, AMDT 2...
PROCEDURE NA EXCEPT FOR AIRCRAFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
LEV VORTAC OUT OF SERVICE. 2510312050-2612312050EST
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
No
ALL
GREATER LAFOURCHE PORT COMMISSION
16829 EAST MAIN
CUTOFF, LA 70345
Phone: 985-632-6701
GWAYNE GAUTREAUX
16829 EAST MAIN
CUTOFF, LA 70345
Phone: 985-291-0818
DE RIDDER FSS (DRI)
Toll Free: 1-800-WX-BRIEF
DRI
--
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.
N/A
Yes - Lighted
Yes
No
Hanger, Tie-Down
Landing Rights Airport
None
None
None
None
Avionics

Runway 18/36

6500 ft. x 100 ft.
ASPH  
Good 
NONE 
MED 
 
60,000lbs 
75,000lbs 
-- 
-- 
  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

60 ft. x 60 ft.
CONC  
Good 
NONE 
 
 
-- 
-- 
-- 
-- 
  Runway H1 Runway
True Heading 90°270°
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
A110-2ALL SFC WORK IN PROG MOWING. BIRD ACTY INVOF RWY 18/36.
A110-3FOR CD CTC NEW ORLEANS APCH AT 504-471-4350 OR 120.85.
SOUTH LAFOURCHE LEONARD MILLER JR (ICAO: KGAO, IATA: GAO) is a public airport located in GALLIANO, LA.