William Olefins LLC Heliport
LS55 · Geismar, LA · 13 ft elevation
Airport information
- FAA LID
- LS55
- Coordinates
- 30.2312, -91.0516
- Elevation
- 13 ft MSL
Detailed FAA facility data isn't available for this airport.
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-23
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:36 AM | 10:36Z |
| Sunrise | 06:03 AM | 11:03Z |
| Sunset | 08:09 PM | 01:09Z |
| Evening civil twilight Loggable night begins | 08:37 PM | 01:37Z |
Plan a flight from LS55
Runway H1/
150 ft × 150 ft · GRASS / SOD- Heading
- n/a
- Heading
- n/a
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 150 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| BTR · Baton Rouge | VORTAC | 116.50 | r134° / 19.8 NM |
| RQR · Reserve | VOR-DME | 110.80 | r288° / 25.5 NM |
| TBD · Tibby | VORTAC | 112.00 | r339° / 36 NM |
| HMU · Hammond | VOR | 109.60 | r239° / 37.1 NM |
VFR sectional
No published instrument procedures or Chart Supplement for LS55. VFR sectional link above.
No published services or facility detail for LS55.
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open LS55 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
About LS55
William Olefins LLC (LS55) is a heliport in Geismar, LA, at 13 ft MSL. It has 1 runway, the longest 150 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for LS55, refreshed from the Aviation Weather Center and FAA NASR.
What is the longest runway at LS55?
William Olefins LLC has 1 runway; the longest is 150 ft. See the Runways tab for headings, surface, and lighting.
Where is LS55?
William Olefins LLC is in Geismar, LA, at an elevation of 13 ft MSL. Coordinates: 30.2312, -91.0516.
Fly out of LS55 often?
Save LS55 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.