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The VDU patches below will update certified libraries on Edition 37 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
Northern Approaches       Oregon And Washington       Vancouver Island And British Columbia      

 

*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
A2616940 Willapa Bay, Columbia River, Oregon, Washinton, United States   Edition 37
       6.1 MB
  Windows
       1.3 MB
N/A -
A2617060 Gray's Harbor, Washington, United States   Edition 37
       1.0 MB
  Windows
       291.3 KB
N/A -
A2617100 Cape Flattery, Washington, United States   Edition 37
       1.4 MB
  Windows
       235.8 KB
N/A -
A2617160 Dungeness to Oak Bay, Washington, United States   Edition 37
       2.4 MB
  Windows
       1.1 MB
N/A -
A2617700 Puget Sound, Washington, United States   Edition 37
       1.5 MB
  Windows
       274.4 KB
N/A -
A2618060 Bellingham to Everett, Washington, United States   Edition 37
       3.3 MB
  Windows
       861.0 KB
N/A -
A2618150 Strait of Georgia, Vancouver, British Columbia, Canada N/A   Windows
       1.1 MB
N/A -
A2618422 Johnstone Strait, British Columbia, Canada N/A   Windows
       2.8 MB
N/A -
A2618520 Approach to Nanaimo, Vancouver Island, British Columbia, Canada N/A   Windows
       953.8 KB
N/A -
A2618660 Approach to Tsehum Harbor, British Columbia, Canada N/A   Windows
       490.1 KB
N/A -
A2618670 Southeastern Vancouver Island, British Columbia, Canada N/A   Windows
       983 Bytes
N/A -
A2618730 Ucluelet, Vancouver Island, British Columbia, Canada N/A   Windows
       1.2 MB
N/A -
A2618780 Clayoquot and Tofino, Vancouver Island, British Columbia, Canada N/A   Windows
       3.2 MB
N/A -
A2618805 Nootka Sound, Vancouver Island, British Columbia, Canada N/A   Windows
       5.7 MB
N/A -
A2618815 Cape Cook, Vancouver Island, British Columbia, Canada N/A   Windows
       1.2 MB
N/A -
A2618838 Queen Charlotte Strait, Western Portion, British Columbia, Canada N/A   Windows
       647.2 KB
N/A -
A2618875 Queen Charlotte Strait, Central-Eastern, British Columbia, Canada N/A   Windows
       1.7 MB
N/A -
A2618880 Fitz Hugh Sound and Smith Sound, British Columbia, Canada N/A   Windows
       1.6 MB
N/A -
A2618890 King Island Channels, British Columbia, Canada N/A   Windows
       2.1 KB
N/A -
A2618915 Queens Sound, British Columbia, Canada N/A   Windows
       3.0 MB
N/A -
A2618920 Princess Royal Channel, British Columbia, Canada N/A   Windows
       726.9 KB
N/A -
A2618921 Grenville Channel, British Columbia, Canada N/A   Windows
       654.4 KB
N/A -
A2618950 Prince Rupert, British Columbia, Canada N/A   Windows
       2.1 MB
N/A -
A2619040 Skidegate Harbor, British Columbia, Canada N/A   Windows
       815 Bytes
N/A -
A2619130 Ketchikan, Alaska, United States   Edition 37
       2.9 MB
  Windows
       1.4 KB
N/A -
A2619290 Sumner Strait, Southern Part, Alaska, United States   Edition 37
       2.3 MB
  Windows
       922 Bytes
N/A -
A2619300 Wrangell, Alaska, United States   Edition 37
       5.3 MB
  Windows
       1.1 MB
N/A -
A2619580 Juneau, Alaska, United States   Edition 37
       691.5 KB
  Windows
       614 Bytes
N/A -