DNC® Home     Maritime     Contact DNC®      FAQ                        
Approach Libraries return to region

The VDU patches below will update certified libraries on Edition 18 to 33/20.

* 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.




*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
Download VDU Patch 
Cancelled or
New Libraries
   N/A  N/A NtM
A2720410 Port Clarence, Alaska N/A N/A N/A -
A2720460 Point Hope to Kukpowruk Pass, Alaska N/A N/A N/A -
A2720470 Point Lay to Peard Bay, Alaska N/A N/A N/A -
A2720480 Harrison Bay to Skull Cliff Vicinity, US N/A N/A N/A -
A2720483 Brownlow Point to Harrison Bay, Alaska N/A N/A N/A -
A2720486 Camden Bay to Demarcation Bay, Alaska N/A N/A N/A -
A2720490 McKinley Bay and Eskimo Lakes, Canada N/A N/A N/A -
A2720492 Approach to Police Point, Canada N/A N/A N/A -
A2720493 Approach to Paulatuk Harbor, Canada N/A N/A N/A -