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Coastal Libraries return to region


The VDU patches below will update certified libraries on Edition 38 to 12/24.

* To download individual libraries or patches, right-click on the link and choose 'Save Target As' (for IE) or 'Save Link As' (for Netscape). To download multiple files at once, use the checkboxes to select the files, and click the 'Download' button at the bottom of the list. Once the files have been downloaded, the user must use Winzip 9.0 or earlier editions to extract from the .zip files.

CoastalĀ Libraries     


*Rows highlighted below in this color are cancelled libraries since the latest New Edition.*
*Rows highlighted below in this color are new libraries available with the latest New Edition.*

IMPORTANT: As of 15 November 2021, NGA's Maritime Safety Office no longer supports DNC VDU UNIX patches. If you have questions or concerns please contact NGA via the Maritime Quality Feedback System (MQFS)

Number Name Download
full library
Download VDU Patch
Download VDU Patch 
Cancelled or
New Libraries
     N/A NtM
COA14A Western Caribbean Islands N/A   Windows
       84.5 KB
N/A -
COA14B Central America - Caribbean Sea N/A   Windows
       331.7 KB
N/A -
COA14C Colombia - South America N/A   Windows
       224.7 KB
N/A -
COA14D Venezuela and Trinidad N/A   Windows
       277.8 KB
N/A -
COA14E Southern Central America - Pacific Ocean N/A   Windows
       186.7 KB
N/A -
COA14F Lago de Maracaibo (Venezuela) N/A   Windows
       510 Bytes
N/A -
COA14G Northern Central America - Pacific Ocean N/A   Windows
       1,005 Bytes
N/A -
COA14H Eastern Caribbean Islands N/A   Windows
       471.3 KB
N/A -
COA14I Nicaragua - Caribbean Sea N/A   Windows
       885 Bytes
N/A -
COA14J Panama - Caribbean Sea N/A   Windows
       121.9 KB
N/A -
COA14K Venezuela - South America N/A   Windows
       167.7 KB
N/A -
COA14L Guyana - South America N/A   Windows
       127.6 KB
N/A -
COA14M South America - Northeast N/A   Windows
       71.7 KB
N/A -
COA14N Northern South America - Pacific Ocean N/A   Windows
       685 Bytes
N/A -
COA14O Costa Rica - Pacific Ocean N/A   Windows
       930 Bytes
N/A -