NOAA S-57 chart cell
Gulf of America
US4FL1XE
- Usage band
- Approach · code 4
- Current edition
- 3.0
- Features
- 164
- S-57 layers
- 18
- Published
- Feb 19, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 30.30000° N
- South
- 30.00000° N
- West
- 86.40000° W
- East
- 86.10000° W
- Center
- 30.15000° N, 86.25000° W
- Bounds area
- 281 sq nm
- Feature density
- 0.5846 / sq nm
Chart Statistics
18 largest layers shown
- Average features per layer
- 9.1
- Smallest layer
- 1
- Largest layer
- 45
- Area sq km
- 962
- Features per sq km
- 0.17043
- DEPARE Depth area 45
- DEPCNT Depth contour 44
- SBDARE Seabed area 39
- OBSTRN Obstruction 14
- M_QUAL Data quality 5
- ADMARE 4
- SOUNDG Sounding 2
- CONZNE 1
- COSARE 1
- EXEZNE 1
- FAIRWY Fairway 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- MAGVAR Magnetic variation 1
- MIPARE 1
- SEAARE Sea area 1
- TESARE 1
Nearby Chart Cells
Approach usage band
Current Edition Files
The NOAA ZIP archive is the upstream source for this chart cell; the other files are Open Ships generated derivatives for web and GIS use.
- Original NOAA ZIP archive https://www.charts.noaa.gov/ENCs/US4FL1XE.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4FL1XE/3.0/US4FL1XE.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL1XE/3.0/US4FL1XE.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL1XE/3.0/US4FL1XE.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL1XE/3.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 3.0 | Feb 19, 2026 | metadata.json |