NOAA S-57 chart cell
French Frigate Shoals Anchorage
US5HA71M
- Usage band
- Harbor · code 5
- Current edition
- 6.1
- Features
- 18
- S-57 layers
- 12
- Published
- Jan 6, 2026
- Manifest updated
- Jun 22, 2026, 3:13 PM UTC
Coverage
- North
- 23.87841° N
- South
- 23.61714° N
- West
- 166.35026° W
- East
- 166.15419° W
- Center
- 23.74777° N, 166.25223° W
- Bounds area
- 169 sq nm
- Feature density
- 0.1065 / sq nm
Chart Statistics
12 largest layers shown
- Average features per layer
- 1.5
- Smallest layer
- 1
- Largest layer
- 5
- Area sq km
- 580
- Features per sq km
- 0.03105
- RESARE 5
- DEPARE Depth area 2
- M_COVR Coverage 2
- ADMARE 1
- CTNARE Caution area 1
- DEPCNT Depth contour 1
- M_NPUB 1
- M_NSYS 1
- M_QUAL Data quality 1
- MAGVAR Magnetic variation 1
- SEAARE Sea area 1
- SOUNDG Sounding 1
Nearby Chart Cells
Harbor 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/US5HA71M.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5HA71M/6.1/US5HA71M.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5HA71M/6.1/US5HA71M.001
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5HA71M/6.1/US5HA71M.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5HA71M/6.1/US5HA71M.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5HA71M/6.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 6.1 | Jan 6, 2026 | metadata.json |