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ArchivedReceived: 8 May 2026, 18:19Archived: 12 May 2026, 22:01Updated: 29 Oct 2026, 19:01
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NGA MARITIME DISSEMINATION ADVISORY.
NGA IS EXPERIENCING ISSUES UPLOADING
REGIONAL ELECTRONIC NAVIGATIONAL CHART (ENC)
PACKAGES TO THE MARITIME CONTENT
DISSEMINATION PORTAL (MCDP) AND ESYNC WEBSITES.
ENC REGIONAL AND SUBREGIONAL PACKAGES ARE
NO LONGER CURRENT AND SHOULD NOT BE
DOWNLOADED OR USED. INDIVIDUAL ENC CHART
UPLOADS AND DOWNLOADS ARE NOT IMPACTED.
NGA IS INVESTIGATING FURTHER. AT THIS TIME,
USERS SHOULD DOWNLOAD AND UPDATE
INDIVIDUAL CHART ZIPS FROM MCDP
(HTTPS://MARITIME.GEO.NGA.MIL) OR ESYNC
(HTTPS://ESYNC.NGA.MIL).
IF YOU REQUIRE FURTHER ASSISTANCE,
INCLUDING REQUESTS FOR DIRECT DOWNLOADS
VIA DOD SAFE, PLEASE CONTACT [email protected].