Airport History

The South Lafourche Leonard Miller, Jr. Airport, located in Galliano, Louisiana, was originally conceived in the early 1970s by interested citizens of Lafourche Parish, who worked in concert with elected officials and the Louisiana Office of Aviation & Public Transportation. They recognized that air transportation would prove to be a valuable element of the transportation system for both Lafourche Parish and the Gulf coast. Under the Port Commission’s leadership, the South Lafourche Airport has proven to be a boon to both transportation services and the local economy.

The Greater Lafourche Port Commission acquired the South Lafourche Leonard J. Miller, Jr. Airport from the Lafourche Parish Government in November 2001. The Port Commission saw the South Lafourche Airport’s proximity to Port Fourchon (only 22 miles by land or 10 minutes by air) and recognized the importance of providing air transportation services to facilitate the continued development of the port and offshore industry. In order to allow the airport to further expand its landside and airside facilities, the Port Commission acquired 1,200 acres surrounding the airport, which are slated for industrial development of aviation-related businesses in support of oil and gas activities at Port Fourchon and in the Gulf of Mexico.

Shortly after GLPC acquired the airport, federal and state agencies funded an Airport Master Plan to provide a clear vision of the South Lafourche Airport’s future development needs and its potential contributions to the region. The immediate implementation of short-term improvements included the establishment of onsite security measures, new fueling capabilities, re-surfacing of Airport Road, construction of a large hangar for aircraft storage, and upgrading the runway markings and lighting.

The Port Commission surpassed the original master plan recommendations with projects like extending the runway from 3,800 to 6,500 feet, widening it from 75 to 100 feet, resurfacing it, strengthening it along with the aircraft parking apron to support wheel loads up to 75,000 pounds, installing airfield lighting, signage, and navigational aids (NAVAIDS), and constructing a full-length parallel taxiway.

In addition, a Localizer antenna, Distance Measuring Equipment (DME), Precision Approach Path Indicators (PAPI), a Glideslope, and an Automated Weather Observation Station (AWOS-3PT) have been installed in order to complete the airport’s Instrument Landing System (ILS). The new ILS allows pilots to navigate to the airport during horizontal visibility conditions as low as ½ mile and vertical visibility conditions as low as 200’ above ground level (AGL). The terminal apron area was also expanded in order to support plans for a new airport terminal facility. Recently, a storm water master plan was completed which identified improvements necessary to improve existing drainage as well as to accommodate future development.

The latest Airport Master Plan, which was updated in 2013, established new goals for the continued development and expansion of airport facilities. Moving forward, projects include airport access road improvements, storm water master planning, implementation of airfield lighting upgrades, and continued industrial park development.

As a result of the Port Commission’s aggressive improvements, the airport is showing aggressive growth. In 2016, total aircraft operations at the South Lafourche Airport were the highest in airport history, with nearly 26,000 operations and more than 100,000 passenger movements.