NATIONAL GEOSPATIAL-INTELLIGENCE AGENCY
US4TB4Y0 - FEDERATED STATES OF MICRONESIA - APPROACHES TO YAP ISLANDS EAST

INDEX:
IMAGERY
CAUTION 1
CAUTION 2
TIDAL INFORMATION
SUPPLEMENTAL INFORMATION

IMAGERY:
Coastline changes updated from 2018 orthorectified imagery source.

CAUTION 1:
Navigators should observe extreme caution in this area. Hydrography and navigational aids have been adjusted to conform to the new shoreline and reef as taken from aerial photography and therefore cannot be totally relied upon.

CAUTION 2:
Fish Aggregating Devices (FADs), anchored or drifting, are commonly deployed within the waters of many Pacific Islands and may not be charted. Even though many of the installations are temporary in nature, FADs pose significant risk to navigation safety. Prudent mariners should exercise caution in navigating these waters.

TIDAL INFORMATION:
Refer to Admiralty Total Tides Program for the latest information.

SUPPLEMENTAL INFORMATION:
Consult National Geospatial-Intelligence Agency Pub. 126, Sailing Directions, for important supplemental information.

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