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The VDU patches below will update certified libraries on Edition 33 to 36/22.

* 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
Eastern Quebec       New Brunswick & Nova Scotia.       New England       Newfoundland       Saint Lawrence River       Saint Lawrence River East      

 

*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 NtM
date
A1801591 Fogo Island, Hamilton Sound, Newfoundland, Canada N/A   Windows
       360.5 KB
N/A -
A1801593 Indian Bay to Wadham Islands, Newfoundland, Canada N/A   Windows
       815 Bytes
N/A -
A1801595 Bonavista Bay, Catalina Harbour, Newfoundland, Canada N/A   Windows
       289.5 KB
N/A -
A1801615 Trinity Bay, Newfoundland, Canada N/A   Windows
       281.2 KB
N/A -
A1801655 Conception Bay, Newfoundland, Canada N/A   Windows
       99.1 KB
N/A -
A1801670 Motion Bay to Cape Saint Francis, Newfoundland, Canada N/A   Windows
       876 Bytes
N/A -
A1801680 Renews Harbour to Motion Bay, Newfoundland, Canada N/A   Windows
       937 Bytes
N/A -
A1801690 Cape Pine to Renews Harbour, Newfoundland, Canada N/A   Windows
       596 Bytes
N/A -
A1801695 Cape Pine to Cape Saint Mary's, Newfoundland, Canada N/A   Windows
       1.1 KB
N/A -
A1801710 Cape Saint Mary's to Argentia, Newfoundland, Canada N/A   Windows
       213.7 KB
N/A -
A1801715 Come by Chance, Newfoundland, Canada N/A   Windows
       415.4 KB
N/A -
A1801730 Burin, Newfoundland, Canada N/A   Windows
       187.8 KB
N/A -
A1801750 Port de Saint Pierre, France and Newfoundland, Canada N/A   Windows
       115.3 KB
N/A -
A1801760 Saint-Piere and Ile Miquelon, France N/A   Windows
       102.1 KB
N/A -
A1801786 Fortune Bay, Newfoundland, Canada N/A   Windows
       1.2 KB
N/A -
A1801787 Hermitage Bay, Newfoundland, Canada N/A   Windows
       703 Bytes
N/A -
A1801789 Burgeo and Ramea Islands, Newfoundland, Canada N/A   Windows
       890 Bytes
N/A -
A1801795 Cape Ray to La Poile Bay, Newfoundland, Canada N/A   Windows
       1.2 KB
N/A -
A1801820 Saint George's, Port Harmon, Newfoundland, Canada N/A   Windows
       876 Bytes
N/A -
A1801830 Bay of Islands, Newfoundland, Canada N/A   Windows
       1.2 KB
N/A -
A1801883 Iles Sainte-Marie to Petit Mecatina, Quebec, Canada N/A   Windows
       1.3 KB
N/A -
A1801885 Baie Washicoutai and Coacoachou, Quebec, Canada N/A   Windows
       1.6 KB
N/A -
A1801889 Baie Johan-Beetz, Quebec, Canada N/A   Windows
       1.7 KB
N/A -
A1801900 Havre Saint Pierre, Mingan, Quebec, Canada N/A   Windows
       797 Bytes
N/A -
A1801955 Pointe de Moisie to Ile du Grand Caouis, Quebec, Canada N/A   Windows
       1.6 KB
N/A -
A1802180 Quebec, Quebec, Canada N/A   Windows
       338.6 KB
N/A -
A1802210 Trois Rivieres, Quebec, Canada N/A   Windows
       231.8 KB
N/A -
A1802235 Montreal to Lac Saint-Pierre, Quebec, Canada N/A   Windows
       149.3 KB
N/A -
A1802550 Beauharnois, Quebec, Canada N/A   Windows
       197.7 KB
N/A -
A1805510 Gaspe, Quebec, Canada N/A   Windows
       138.4 KB
N/A -
A1805550 Paspebiac, Quebec, Canada N/A   Windows
       549 Bytes
N/A -
A1805560 Restigouche River, New Brunswick, Canada N/A   Windows
       951 Bytes
N/A -
A1805600 Caraquet, New Brunswick, Canada N/A   Windows
       104.1 KB
N/A -
A1805640 Miramichi River, New Brunswick, Canada N/A   Windows
       246.5 KB
N/A -
A1805705 Northumberland Strait, Prince Edward Island, Canada N/A   Windows
       339.4 KB
N/A -
A1805860 Cape Breton Island, Nova Scotia, Canada N/A   Windows
       1.9 KB
N/A -
A1805880 Strait of Canso, Nova Scotia, Canada N/A   Windows
       563 Bytes
N/A -
A1805890 Saint George's Bay, Nova Scotia, Canada N/A   Windows
       904 Bytes
N/A -
A1805910 Margaree Harbour, Nova Scotia, Canada N/A   Windows
       1.4 KB
N/A -
A1805930 Dingwall Harbour, Nova Scotia, Canada N/A   Windows
       890 Bytes
N/A -
A1806000 Sydney, Nova Scotia, Canada N/A   Windows
       1.2 KB
N/A -
A1806020 Louisburg, Nova Scotia, Canada N/A   Windows
       1.7 KB
N/A -
A1806110 Whitehead Harbour, Nova Scotia, Canada N/A   Windows
       750 Bytes
N/A -
A1806200 Port Bickerton, Nova Scotia, Canada N/A   Windows
       196.1 KB
N/A -
A1806280 Beaver Harbour, Nova Scotia, Canada N/A   Windows
       271.5 KB
N/A -
A1806310 Ship Harbour, Nova Scotia, Canada N/A   Windows
       783 Bytes
N/A -
A1806340 Halifax, Nova Scotia, Canada N/A   Windows
       1.2 MB
N/A -
A1806360 Saint Margaret's Bay, Nova Scotia, Canada N/A   Windows
       158.1 KB
N/A -
A1806380 Mahone Bay, Nova Scotia, Canada N/A   Windows
       596 Bytes
N/A -
A1806390 Lunenburg, Nova Scotia, Canada N/A   Windows
       596 Bytes
N/A -
A1806410 Liverpool, Nova Scotia, Canada N/A   Windows
       192.5 KB
N/A -
A1806420 Lockeport, Nova Scotia, Canada N/A   Windows
       797 Bytes
N/A -
A1806430 Shelburne, Nova Scotia, Canada N/A   Windows
       629 Bytes
N/A -
A1806440 Barrington Passage, Nova Scotia, Canada N/A   Windows
       1.1 KB
N/A -
A1806460 Yarmouth, Nova Scotia, Canada N/A   Windows
       192.4 KB
N/A -
A1806465 Saint Mary's Bay, Nova Scotia, Canada N/A   Windows
       965 Bytes
N/A -
A1806550 Saint John, New Brunswick, Canada N/A   Windows
       1.2 KB
N/A -
A1806580 Grand Manan, Seal Cove, New Brunswick, Canada N/A   Windows
       1.2 KB
N/A -
A1806700 Bar Harbor, Maine, United States N/A   Windows
       760.3 KB
N/A -
A1806920 Belfast, Maine, United States   Edition 33
       9.2 MB
  Windows
       998.6 KB
N/A -
A1807100 Portland, Maine, United States   Edition 33
       5.0 MB
  Windows
       482.9 KB
N/A -
A1807180 Portsmouth, New Hampshire, United States   Edition 33
       2.4 MB
  Windows
       319.8 KB
N/A -
A1807250 Boston, Massachusetts, United States   Edition 33
       1.6 MB
  Windows
       250.1 KB
N/A -