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The VDU patches below will update certified libraries on Edition 18 to 24/20.

* 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 Approaches      England, Wales, And Northern France Approaches      Coastal Libraries      General Libraries       England, Wales, And Northern Ireland Harbors      English Channel & Northern France Harbors      Scotland Harbors     

 

*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.*

Number Name Download
full library
Download VDU Patch
(Windows)
Download VDU Patch 
(Unix)
Cancelled or
New Libraries
 N/A     NtM
date
A2031470 Thames River, England N/A   Windows
       901.6 KB
  Unix
             856.7 KB
-
A2031530 Harwich, England N/A   Windows
       486.3 KB
  Unix
             454.2 KB
-
A2031660 Hull, England N/A   Windows
       601.5 KB
  Unix
             571.2 KB
-
A2031765 Tyne, England N/A   Windows
       289.0 KB
  Unix
             267.1 KB
-
A2031980 Firth of Forth, Scotland N/A   Windows
       26.2 KB
  Unix
             21.9 KB
-
A2032170 Approaches to Dundee, Scotland N/A   Windows
       6.7 KB
  Unix
             5.2 KB
-
A2032220 Aberdeen, Scotland N/A   Windows
       967 Bytes
  Unix
             914 Bytes
-
A2032350 Invergordon, Scotland N/A   Windows
       295.3 KB
  Unix
             267.5 KB
-
A2032600 Lerwick, Shetland Islands, Scotland N/A   Windows
       1.4 MB
  Unix
             1.4 MB
-
A2032790 Scotland; Southwest Coast N/A   Windows
       1.4 MB
  Unix
             1.4 MB
-
A2032830 Aultbea, Scotland N/A   Windows
       1.3 MB
  Unix
             1.3 MB
-
A2032920 Broadford Bay, Scotland N/A   Windows
       739.8 KB
  Unix
             720.8 KB
-
A2033090 Mallaig, Scotland N/A   Windows
       645 Bytes
  Unix
             592 Bytes
-
A2033490 Approach to Glasgow, Scotland N/A   Windows
       1.4 MB
  Unix
             1.4 MB
-
A2033770 Approach to Belfast, Northern Ireland N/A   Windows
       391.0 KB
  Unix
             362.7 KB
-
A2034480 Dublin, Ireland N/A   Windows
       532 Bytes
  Unix
             479 Bytes
-
A2034600 Approach to Maryport and Silloch, United Kingdom N/A   Windows
       10.8 KB
  Unix
             8.2 KB
-
A2034690 Liverpool, England N/A   Windows
       992.5 KB
  Unix
             947.4 KB
-
A2034850 Fishgard, Wales N/A   Windows
       1.3 KB
  Unix
             1.2 KB
-
A2034880 Milford Haven, Wales N/A   Windows
       322.0 KB
  Unix
             302.6 KB
-
A2035070 Bristol Channel, England N/A   Windows
       1.0 MB
  Unix
             984.2 KB
-
A2035290 Approaches to Falmouth, England N/A   Windows
       1.6 KB
  Unix
             1.4 KB
-
A2035370 Plymouth, England N/A   Windows
       590.6 KB
  Unix
             554.0 KB
-
A2035450 Portland Harbor, England N/A   Windows
       457.5 KB
  Unix
             413.9 KB
-
A2035600 Portsmouth, England N/A   Windows
       15.3 KB
  Unix
             12.5 KB
-
A2035710 Dover Harbor, England N/A   Windows
       114.2 KB
  Unix
             100.1 KB
-
A2035730 Dunkerque, France N/A   Windows
       295.6 KB
  Unix
             274.8 KB
-
A2035810 Dieppe, France N/A   Windows
       360.0 KB
  Unix
             324.3 KB
-
A2035840 Le Havre, France N/A   Windows
       371.2 KB
  Unix
             330.9 KB
-
A2036130 Saint Malo, France N/A   Windows
       5.0 KB
  Unix
             4.4 KB
-
A2036460 Approaches to Brest, France N/A   Windows
       585.2 KB
  Unix
             573.2 KB
-
COA20A English Channel - Western Part N/A   Windows
       736.5 KB
  Unix
             725.6 KB
-
COA20B English Channel - Central Part N/A   Windows
       947.9 KB
  Unix
             931.0 KB
-
COA20C English Channel - Eastern Part N/A   Windows
       796.5 KB
  Unix
             773.6 KB
-
COA20D Strait of Dover; North Sea N/A   Windows
       1.1 MB
  Unix
             1.0 MB
-
COA20E North Sea; England, Scotland N/A   Windows
       441.7 KB
  Unix
             428.3 KB
-
COA20F North Sea; Scotland N/A   Windows
       512.9 KB
  Unix
             480.9 KB
-
COA20G Shetland Islands, Scotland N/A   Windows
       539 Bytes
  Unix
             486 Bytes
-
COA20H Faroe Islands, Denmark N/A   Windows
       459 Bytes
  Unix
             406 Bytes
-
COA20I Scotland, North Channel N/A   Windows
       1.4 MB
  Unix
             1.4 MB
-
COA20J Irish Sea N/A   Windows
       735.0 KB
  Unix
             718.2 KB
-
COA20K North Sea, Norwegian Sea N/A   Windows
       115.2 KB
  Unix
             104.3 KB
-
GEN20A Norwegian Sea; Greenland Sea N/A   Windows
       1.1 KB
  Unix
             1.0 KB
-
GEN20B British Isles N/A   Windows
       1.5 MB
  Unix
             1.5 MB
-
H2031310 Oostende, Belgium N/A   Windows
       108.8 KB
  Unix
             92.6 KB
-
H2031320 Nieuwpoort, Belgium N/A   Windows
       612 Bytes
  Unix
             559 Bytes
-
H2031370 Thames River - Sea Reach, England N/A   Windows
       255.4 KB
  Unix
             234.3 KB
-
H2031390 Thames River, River Medway, England N/A   Windows
       692.0 KB
  Unix
             674.6 KB
-
H2031430 Thames River - Canvey Island To Crayford Ness, England N/A   Windows
       503.8 KB
  Unix
             464.9 KB
-
H2031470 Thames River, England N/A   Windows
       570.8 KB
  Unix
             547.1 KB
-
H2031530 Harwich, Felixtowe, and Ipswich, England N/A   Windows
       572.9 KB
  Unix
             532.7 KB
-
H2031640 Grimsby, England N/A   Windows
       113.2 KB
  Unix
             95.6 KB
-
H2031650 Immingham, England N/A   Windows
       133.6 KB
  Unix
             119.9 KB
-
H2031660 Kingston Upon Hull, England N/A   Windows
       165.0 KB
  Unix
             145.5 KB
-
H2031720 Teesport, England N/A   Windows
       9.3 KB
  Unix
             7.9 KB
-
H2031765 River Tyne, England N/A   Windows
       277.7 KB
  Unix
             259.7 KB
-
H2031980 Rosyth Dockyard, Scotland N/A   Windows
       719.7 KB
  Unix
             673.8 KB
-
H2032170 Dundee, Scotland N/A   Windows
       4.7 KB
  Unix
             3.7 KB
-
H2032220 Aberdeen, Scotland N/A   Windows
       631 Bytes
  Unix
             578 Bytes
-
H2032350 Invergordon, Scotland N/A   Windows
       225.6 KB
  Unix
             205.2 KB
-
H2032830 Aultbea, Scotland N/A   Windows
       477 Bytes
  Unix
             424 Bytes
-
H2032920 Broadford Bay, Scotland N/A   Windows
       455.2 KB
  Unix
             431.3 KB
-
H2033190 Corpach, Scotland N/A   Windows
       1.3 KB
  Unix
             1.2 KB
-
H2033250 Oban, Scotland N/A   Windows
       1.0 MB
  Unix
             1.0 MB
-
H2033420 Faslane, Scotland N/A   Windows
       695.0 KB
  Unix
             667.9 KB
-
H2033490 Glasgow, Scotland N/A   Windows
       953 Bytes
  Unix
             900 Bytes
-
H2033500 Largs, Scotland N/A   Windows
       423.2 KB
  Unix
             390.3 KB
-
H2033770 Belfast, Northern Ireland N/A   Windows
       444.2 KB
  Unix
             422.4 KB
-
H2034590 Silloth Docks, England N/A   Windows
       458 Bytes
  Unix
             405 Bytes
-
H2034600 Maryport, England N/A   Windows
       565 Bytes
  Unix
             512 Bytes
48/19
H2034690 Liverpool, England N/A   Windows
       1.0 KB
  Unix
             1,021 Bytes
-
H2034850 Fishgard, Wales N/A   Windows
       174.5 KB
  Unix
             150.9 KB
-
H2035010 Cardiff, England N/A   Windows
       277.5 KB
  Unix
             250.0 KB
-
H2035015 Newport, England N/A   Windows
       645 Bytes
  Unix
             592 Bytes
-
H2035070 Bristol, England N/A   Windows
       297.2 KB
  Unix
             276.1 KB
-
H2035290 Falmouth, England N/A   Windows
       338.5 KB
  Unix
             324.5 KB
-
H2035370 Plymouth, England N/A   Windows
       805.1 KB
  Unix
             793.0 KB
-
H2035390 Dartmouth Harbor, England N/A   Windows
       89.4 KB
  Unix
             67.1 KB
-
H2035400 Brixham and Tor Bay, England N/A   Windows
       186.3 KB
  Unix
             175.3 KB
-
H2035450 Portland Harbor, England N/A   Windows
       239.4 KB
  Unix
             225.7 KB
-
H2035480 Poole Harbor and Approaches, England N/A   Windows
       309.8 KB
  Unix
             286.8 KB
-
H2035580 Southampton, England N/A   Windows
       200.7 KB
  Unix
             157.0 KB
-
H2035600 Portsmouth Harbor, England N/A   Windows
       502.9 KB
  Unix
             481.0 KB
-
H2035710 Dover Harbor, England N/A   Windows
       396.2 KB
  Unix
             364.3 KB
-
H2035730 Dunkerque, France N/A   Windows
       189.7 KB
  Unix
             151.4 KB
-
H2035760 Boulogne, France N/A   Windows
       424.8 KB
  Unix
             399.4 KB
-
H2035810 Port De Dieppe, France N/A   Windows
       477 Bytes
  Unix
             424 Bytes
-
H2035840 Le Havre, France N/A   Windows
       755.2 KB
  Unix
             694.3 KB
-
H2035850 Rouen, France N/A   Windows
       1.6 KB
  Unix
             1.5 KB
-
H2035880 Caen, France N/A   Windows
       596.9 KB
  Unix
             534.6 KB
-
H2035950 Cherbourg, France N/A   Windows
       1.2 KB
  Unix
             1.1 KB
-
H2036460 Brest, France N/A   Windows
       614.7 KB
  Unix
             586.3 KB
-