Airport information
- FAA LID
- LS21
- Coordinates
- 30.2664, -92.1852
- Elevation
- 45 ft MSL
- Airport use
- Private
- Control tower
- No
- ARTCC
- HOUSTON (ZHU)
- Flight service (FSS)
- DE RIDDER
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 2016/11
- Distance from city
- 5 SW
Weather
METAR observed
Loading current weather…
TAF forecast
Loading forecast…
Sun & FAA night 2026-06-21
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:40 AM | 10:40Z |
| Sunrise | 06:07 AM | 11:07Z |
| Sunset | 08:14 PM | 01:14Z |
| Evening civil twilight Loggable night begins | 08:41 PM | 01:41Z |
Plan a flight from LS21
Traffic pattern
- Landing
- Rwy 18
- Pattern
- left (turns left)
- TPA
- 1,000 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 18 at 1,000 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 18/36
2,500 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Heading
- n/a
- Traffic pattern
- Left
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 2,500 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| LFT · Lafayette | VORTAC | 109.80 | r291° / 10.9 NM |
| LLA · White Lake | VOR-DME | 110.40 | r011° / 37.5 NM |
VFR sectional
No published instrument procedures or Chart Supplement for LS21. VFR sectional link above.
Ownership & management
Remarks FAA
- FOR CD CTC LAFAYETTE APCH AT 337-262-2729, WHEN APCH CLSD CTC HOUSTON ARTCC AT 281-230-5622.
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 LS21 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 LS21
Sievers Field (LS21) is an airport in Duson, LA, at 45 ft MSL. It has 1 runway, the longest 2,500 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for LS21, refreshed from the Aviation Weather Center and FAA NASR.
Does LS21 have a control tower?
No. Sievers Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at LS21?
Sievers Field has 1 runway; the longest is 2,500 ft. See the Runways tab for headings, surface, and lighting.
Where is LS21?
Sievers Field is in Duson, LA, at an elevation of 45 ft MSL. Coordinates: 30.2664, -92.1852.
Fly out of LS21 often?
Save LS21 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.