| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | LS55 | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 091-03-05.7600W/30-13-52.3200N -91.051600/30.231200 (Estimated) | 
| Elevation: | 13 ft / 3.96 m (Estimated) | 
| Land: | 0 acres | 
| From nearest city: | 5 nautical miles NW of Geismar, LA | 
| Location: | Ascension Parish, LA | 
| Magnetic Variation: | 04E (1985) | 
| Ownership: | Privately owned | 
| Owner: | Williams Olefins Llc | 
| Address: | Po Box 470 Geismar, LA 70734 | 
| Phone number: | 225-642-2100 | 
| Manager: | J G Berret | 
| Address: | Po Box 470 Geismar, LA 70734 | 
| Phone number: | 225-642-2169 | 
| Airport Use: | Private | 
| Segmented Circle: | No | 
| Control Tower: | No | 
| Sectional chart: | Houston | 
| Region: | ASW - Southwest | 
| Boundary ARTCC: | ZHU - Houston | 
| Tie-in FSS: | DRI - De Ridder | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Dimension: | 150 x 150 ft / 45.7 x 45.7 m | 
| Surface: | TURF, Good Condition | 
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left |