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The VDU patches below will update certified libraries on Edition 20 to 24/22.

* 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.

Images
England, Northern Ireland, And Scotland       England, Wales, And Northern France      

 

*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
(Windows)
Download VDU Patch 
(Unix)
Cancelled or
New Libraries
 N/A    N/A NtM
date
A2031470 Thames River, England N/A   Windows
       193.2 KB
N/A -
A2031530 Harwich, England N/A   Windows
       178.2 KB
N/A -
A2031660 Hull, England N/A   Windows
       167.9 KB
N/A -
A2031765 Tyne, England N/A   Windows
       116.8 KB
N/A -
A2031980 Firth of Forth, Scotland N/A   Windows
       165.9 KB
N/A -
A2032170 Approaches to Dundee, Scotland N/A   Windows
       92.8 KB
N/A -
A2032220 Aberdeen, Scotland N/A   Windows
       85.6 KB
N/A -
A2032350 Invergordon, Scotland N/A   Windows
       977 Bytes
N/A -
A2032600 Lerwick, Shetland Islands, Scotland N/A   Windows
       1.9 KB
N/A -
A2032790 Scotland; Southwest Coast N/A   Windows
       1.4 KB
N/A -
A2032830 Aultbea, Scotland N/A   Windows
       266.0 KB
N/A -
A2032920 Broadford Bay, Scotland N/A   Windows
       185.5 KB
N/A -
A2033090 Mallaig, Scotland N/A   Windows
       164.7 KB
N/A -
A2033490 Approach to Glasgow, Scotland N/A   Windows
       251.7 KB
N/A -
A2033770 Approach to Belfast, Northern Ireland N/A   Windows
       141.6 KB
N/A -
A2034480 Dublin, Ireland N/A   Windows
       39.8 KB
N/A -
A2034600 Approach to Maryport and Silloch, United Kingdom N/A   Windows
       977 Bytes
N/A -
A2034690 Liverpool, England N/A   Windows
       136.6 KB
N/A -
A2034850 Fishgard, Wales N/A   Windows
       85.2 KB
N/A -
A2034880 Milford Haven, Wales N/A   Windows
       1.2 KB
N/A -
A2035070 Bristol Channel, England N/A   Windows
       291.5 KB
N/A -
A2035290 Approaches to Falmouth, England N/A   Windows
       1.3 KB
N/A -
A2035370 Plymouth, England N/A   Windows
       262.5 KB
N/A -
A2035450 Portland Harbor, England N/A   Windows
       176.3 KB
N/A -
A2035600 Portsmouth, England N/A   Windows
       175.0 KB
N/A -
A2035710 Dover Harbor, England N/A   Windows
       250.9 KB
N/A -
A2035730 Dunkerque, France N/A   Windows
       112.7 KB
N/A -
A2035810 Dieppe, France N/A   Windows
       196.3 KB
N/A -
A2035840 Le Havre, France N/A   Windows
       624.5 KB
N/A -
A2036130 Saint Malo, France N/A   Windows
       226.6 KB
N/A -
A2036460 Approaches to Brest, France N/A   Windows
       237.8 KB
N/A -