Non-towered · Class G at the surface
South Lafourche Leonard Miller Jr (KGAO) radio calls
Galliano, LAICAO KGAO · FAA GAO
South Lafourche Leonard Miller Jr is a non-towered airport in Galliano, LA. Nobody clears you to do anything: you self-announce on the CTAF, 123.0, as South Lafourche Leonard Miller Jr Traffic, with the airport name at the start and end of each call. The approach control for the area is New Orleans Approach on 120.85, which is who you call for VFR flight following.
No Class B, C, D or E surface area is designated for this airport in the FAA data, so the airspace at the surface is Class G.
Frequencies
| Clearance Delivery | 120.85 |
|---|---|
| CTAFSouth Lafourche Leonard Miller Jr Traffic | 123.0 |
| Approach / DepartureNew Orleans Approach | 120.85 |
Airport
- Runways
- 18 · 36
- Elevation
- 0 ft
- Position
- 29.441, -90.261
Non-towered airport: self-announce on the CTAF
Sample calls at KGAO
South Lafourche Leonard Miller Jr has no operating control tower. Every call below goes out on the CTAF, 123.0, to the other aircraft, not to a controller. The runway shown is 18; use whichever runway the wind and the traffic dictate on the day.
The aircraft is the AIM’s own example, Cessna Three One Six Zero Foxtrot; the squawk codes, altitudes and headings are illustrative. Frequencies, station names and runway numbers are this airport’s, from the FAA data.
- Tune 123.0. Nobody clears you; you announce and you listen. The airport name goes at the start and the end of every call, and the runway is always a number, never "the active" (AIM 4-1-9 g 8).
- YouSouth Lafourche Leonard Miller Jr traffic, Cessna Three One Six Zero Foxtrot, taxiing to runway one eight, South Lafourche Leonard Miller Jr.
- YouSouth Lafourche Leonard Miller Jr traffic, Cessna Six Zero Foxtrot, departing runway one eight, departing the pattern to the north, South Lafourche Leonard Miller Jr.
- Announce until you are about 10 miles out; on the way back, start announcing at 10 miles (AIM 4-1-9 c 1, TBL 4-1-1).
- YouSouth Lafourche Leonard Miller Jr traffic, Cessna Three One Six Zero Foxtrot, one zero miles south, two thousand five hundred, landing South Lafourche Leonard Miller Jr, South Lafourche Leonard Miller Jr.
- YouSouth Lafourche Leonard Miller Jr UNICOM, Cessna Six Zero Foxtrot, one zero miles south, request wind and runway information, South Lafourche Leonard Miller Jr.
- A UNICOM operator, if one is on, answers with the wind and the runway in use (AIM 4-1-9 h). If nobody answers, choose the runway from the wind and the pattern traffic you can hear.
- YouSouth Lafourche Leonard Miller Jr traffic, Cessna Six Zero Foxtrot, entering left downwind runway one eight, full stop, South Lafourche Leonard Miller Jr.
- YouSouth Lafourche Leonard Miller Jr traffic, Cessna Six Zero Foxtrot, left base runway one eight, South Lafourche Leonard Miller Jr.
- YouSouth Lafourche Leonard Miller Jr traffic, Cessna Six Zero Foxtrot, final runway one eight, full stop, South Lafourche Leonard Miller Jr.
- YouSouth Lafourche Leonard Miller Jr traffic, Cessna Six Zero Foxtrot, clear of runway one eight, South Lafourche Leonard Miller Jr.
If things change. Want flight following after departure? Call New Orleans Approach on 120.85 once clear of the pattern: identification, type, position, altitude, destination, "request VFR flight following" (AIM 4-1-18 a 3). Do not use "any traffic in the area, please advise"; the AIM says it is not to be used under any condition (AIM 4-1-9 g 1).
Phraseology from AIM 4-1-9 c 1, g 1, g 8, h; TBL 4-1-1; 4-3-3. What TowerTalk grades against →
The calls you will make here
Nearby in Louisiana
- KHUMHouma-Terrebonnetowered
- KMSYLouis Armstrong New Orleans Internationaltowered
- L83Thibodaux Municipalnon-towered
- KNEWLakefronttowered
- KAPSPort of South Louisiana Executive Regionalnon-towered
- KREGLouisiana Regionalnon-towered
Frequencies, runways and airspace from the FAA National Airspace System Resources (NASR) 28-day subscription, cycle effective Sep 3, 2026. Training use only. Always verify against a current Chart Supplement and sectional chart before flight; frequencies change. TowerTalk is not affiliated with the FAA. Report a discrepancy.
This page is in release tier 2 and is not yet submitted to search engines.
