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Region	Select ... DNCDX001 - South Atlantic Ocean - to NtM DNCDX002 - East Africa - to NtM DNCDX003 - Indian Ocean - to NtM DNCDX004 - Western Australia - to NtM DNCDX005 - Eastern Australia - to NtM DNCDX006 - South Pacific Ocean - to NtM DNCDX007 - South America - to NtM DNCDX008 - Southern Europe - to NtM DNCDX009 - Central Mediterranean - to NtM DNCDX010 - Middle East - to NtM DNCDX011 - South China Sea - to NtM DNCDX012 - Japan/North Pacific - to NtM DNCDX013 - North America West - to NtM DNCDX014 - Central America/Caribbean Sea - to NtM DNCDX015 - Gulf of Mexico/Straits of Florida - to NtM DNCDX016 - Bahamas/Bermuda - to NtM DNCDX017 - Eastern United States - to NtM DNCDX018 - Northeastern United States/Canada - to NtM DNCDX019 - Greenland/Iceland/United Kingdom - to NtM DNCDX020 - United Kingdom - to NtM DNCDX021 - Norway - to NtM DNCDX022 - Barents Sea - to NtM DNCDX023 - Northern Asia - to NtM DNCDX024 - Sea of Okhotsk - to NtM DNCDX025 - Gulf of Alaska - to NtM DNCDX026 - British Columbia - to NtM DNCDX027 - Arctic Ocean - to NtM DNCDX028 - Canada - to NtM DNCDX029 - Antarctica - to NtM

Approach Libraries return to region

The VDU patches below will update certified libraries on Edition 16 to 22/22.

* 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

Central       Eastern       Western

 

*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
A2420178	Agattu Island, United States	Edition 16        1.1 MB	Windows        845 Bytes	N/A	-
A2420180	Attu Island, United States	Edition 16        593.0 KB	Windows        579 Bytes	N/A	-
A2460730	Poluostrov Murav’yev-Amurskiy, Russia	N/A	Windows        349.5 KB	N/A	-
A2460820	Amurskiy Liman, Russia	N/A	Windows        232.6 KB	N/A	-
A2460940	Nevel'sk and Kholmsk, Russia	N/A	Windows        401.6 KB	N/A	-
A2460980	Punkt Shakhtersk, Russia	N/A	Windows        92.4 KB	N/A	-
A2461040	Aleksandrovsk-Sakhalinskiy, Russia	N/A	Windows        953 Bytes	N/A	-
A2461075	Bukhta Okeanskaya, Zaliv Tukharka, Russia	N/A	Windows        298.7 KB	N/A	-
A2461090	Notsuke, Suido, Shikotan, Japan	N/A	Windows        1.4 KB	N/A	-
A2461130	Approaches to Nemuro Hanto, Japan	N/A	Windows        1.2 KB	N/A	-
A2461160	Kushiro Ko to Kiritappu Ko, Japan	N/A	Windows        440.0 KB	N/A	-
A2461260	Wakkanai Ko, Japan	N/A	Windows        218.4 KB	N/A	-
A2461275	Approaches to Ominato Ko, Japan	N/A	Windows        43.0 KB	N/A	-
A2461300	Toni Wan to Yamada Wan, Japan	N/A	Windows        821.4 KB	N/A	-
A2461920	Oga Hanto, Japan	N/A	Windows        150.7 KB	N/A	-
A2462531	Bukhta Vestnik, Russia	N/A	Windows        513 Bytes	N/A	-
A2462537	Bukhta Morzhovaya, Russia	N/A	Windows        645 Bytes	N/A	-
A2462550	Bukhta Nagayeva, Russia	N/A	Windows        906 Bytes	N/A	-
A2462551	Ostrov Spafar'yeva, Russia	N/A	Windows        1.1 KB	N/A	-
A2462580	Ostrov Shumshu and Approaches, Russia	N/A	Windows        645 Bytes	N/A	-