NGA Nautical Chart 521

North Pacific Ocean (Middle Part)

Chart 521

NGA Chart About This Chart: Printed by OceanGrafix using the most recent data provided by the National Geospatial-Intelligence Agency (NGA). This data may no longer be current: consult the “Corrected through NM ##/##” note in the chart margin and apply all Notice to Mariners corrections issued since.

Chart 521: North Pacific Ocean (Middle Part)

Per NGA: charts in this region cannot be viewed.

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  • Scale: 5,990,160
  • Actual Chart Size: 33.3” x 49.5”
  • Paper Size: 36.0” x 52.0”
  • Edition #: 11
  • Edition Date: 1981-07-18
  • NTM Notice/Date: 198137
  • NTM: https://msi.nga.mil

NTM = NGA Notice to Mariners

This NGA chart has been cancelled by NGA, but it is still available for purchase.

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