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Coastal Libraries return to region


The VDU patches below will update certified libraries on Edition 25 to 46/23.

* 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    N/A NtM
COA04A East Coast Sumatera; Northwest Jawa, Indonesia N/A   Windows
       1.1 MB
N/A -
COA04B Southwest Coast of Borneo, Indonesia N/A   Windows
       741.5 KB
N/A -
COA04C Southeast Coast Borneo; Western Coast Sulawesi, Indonesia N/A   Windows
       782.4 KB
N/A -
COA04D Jawa; Bali; Lombok; Sumbawa; Sumba, Indonesia N/A   Windows
       960.0 KB
N/A -
COA04E Sulawesi; Halmahera; Seram; Buru, Indonesia N/A   Windows
       1.5 MB
N/A -
COA04F Eastern Seram; Northwest New Guinea, Indonesia N/A   Windows
       1.4 MB
N/A -
COA04G Timor, Indonesia N/A   Windows
       937.0 KB
N/A -
COA04H Admiralty Gulf to Van Diemen Gulf, Australia N/A   Windows
       3.1 MB
N/A -
COA04I Cape Keraudren to Montague Sound, Australia N/A   Windows
       2.6 MB
N/A -
COA04J Point Maud to Turtle Islands, Australia N/A   Windows
       927.3 KB
N/A -
COA04K Cape Bouvard to Anderson Point, Australia N/A   Windows
       570.4 KB
N/A -
COA04L Bunbury to Great Australian Bight, Australia N/A   Windows
       946.8 KB
N/A -
COA04M Christmas Island (Australia) N/A   Windows
       384 Bytes
N/A -