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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 29 to 22/25.

* 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

Baltic Sea       Gulf of Bothnia & Gulf of Finland       Norway

 

*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		N/A	NtM date
A2220640	Liinakhamari, Russia	N/A	Windows        1.2 KB	N/A	-
A2220690	Vadso, Norway	N/A	Windows        1.1 KB	N/A	-
A2220800	Honningsvag, Norway	N/A	Windows        1.5 KB	N/A	-
A2220920	Hammerfest, Norway	N/A	Windows        2.7 KB	N/A	-
A2220950	Soroysundet to Saint Jernsundet, Norway	N/A	Windows        1.1 KB	N/A	-
A2221130	Alta, Norway	N/A	Windows        1.3 KB	N/A	-
A2221200	Approaches to Andnes, Norway	N/A	Windows        2.4 KB	N/A	-
A2221250	Sorfugloya to Uloya, Norway	N/A	Windows        1.9 KB	N/A	-
A2221310	Approaches to Tromso, Norway	N/A	Windows        2.2 KB	N/A	-
A2221380	Andorja to Malangen, Norway	N/A	Windows        1.8 KB	N/A	-
A2221490	Steinavaer to Kjolva, Norway	N/A	Windows        321.6 KB	N/A	-
A2221610	Harstad, Norway	N/A	Windows        387.4 KB	N/A	-
A2221820	Reine, Norway	N/A	Windows        1.5 KB	N/A	-
A2221900	Approaches to Svolvaer, Norway	N/A	Windows        1.8 KB	N/A	-
A2222030	Narvik, Norway	N/A	Windows        442.3 KB	N/A	-
A2222290	Bodo, Norway	N/A	Windows        1.0 MB	N/A	-
A2222790	Hemnesberget, Norway	N/A	Windows        705 Bytes	N/A	-
A2222910	Halsoy, Norway	N/A	Windows        809.6 KB	N/A	-
A2222940	Tjotta, Norway	N/A	Windows        439.7 KB	N/A	-
A2222990	Bronnoysund, Norway	N/A	Windows        878 Bytes	N/A	-
A2224460	Approaches to Karlskrona, Sweden	N/A	Windows        250.1 KB	N/A	-
A2224570	Approaches to Kalmar, Sweden	N/A	Windows        730.7 KB	N/A	-
A2225190	Norrkopping, Sweden	N/A	Windows        706.6 KB	N/A	-
A2225330	Approaches to Nynashamn, Sweden	N/A	Windows        641.5 KB	N/A	-
A2225370	Eastern Approaches to Stockholm, Sweden	N/A	Windows        985 Bytes	N/A	-
A2225380	Northern Approaches to Stockholm, Sweden	N/A	Windows        1.1 MB	N/A	-
A2225460	Hallstavik, Sweden	N/A	Windows        358.8 KB	N/A	-
A2225550	Skutskar, Sweden	N/A	Windows        1.2 KB	N/A	-
A2225620	Axmar, Sweden	N/A	Windows        275.6 KB	N/A	-
A2225910	Sundsvall, Sweden	N/A	Windows        803 Bytes	N/A	-
A2226240	Vaja, Sweden	N/A	Windows        943 Bytes	N/A	-
A2226730	Ornskoldsvik, Sweden	N/A	Windows        1.2 KB	N/A	-
A2227220	Approaches to Lulea, Sweden	N/A	Windows        175.9 KB	N/A	-
A2227280	Karlsborg, Sweden	N/A	Windows        1.1 KB	N/A	-
A2227410	Approaches to Kemi & Roytta, Finland & Sweden	N/A	Windows        845 Bytes	N/A	-
A2227520	Approaches to Oulu, Finland	N/A	Windows        254.3 KB	N/A	-
A2227560	Approaches to Kokkola, Finland	N/A	Windows        1.0 KB	N/A	-
A2227780	Rauma, Finland	N/A	Windows        304.8 KB	N/A	-
A2227820	Approaches to Turku, Finland	N/A	Windows        3.2 MB	N/A	-
A2228140	Approaches to Hanko, Finland	N/A	Windows        658 Bytes	N/A	-
A2228190	Approaches to Helsinki, Finland	N/A	Windows        265.1 KB	N/A	-
A2228230	Approaches to Kotka & Hamina, Finland	N/A	Windows        1.2 KB	N/A	-
A2228300	Vyborg, Russia	N/A	Windows        163.1 KB	N/A	-
A2228370	Sankt-Peterburg, Russia	N/A	Windows        1.1 KB	N/A	-
A2228425	Approaches to Sillamae, Estonia	N/A	Windows        2.4 KB	N/A	-
A2228480	Approaches to Tallinn and Muuga, Estonia	N/A	Windows        41.7 KB	N/A	-
A2228505	Approaches to Paldiski, Estonia	N/A	Windows        878 Bytes	N/A	-
A2228610	Approaches to Riga, Latvia	N/A	Windows        71.5 KB	N/A	-
A2228620	Approaches to Ventspils, Latvia	N/A	Windows        82.3 KB	N/A	-
A2228640	Approaches to Liepaja, Latvia	N/A	Windows        172.8 KB	N/A	-
A2228680	Approaches to Baltiysk, Russia	N/A	Windows        1.1 KB	N/A	-
A2228710	Approaches to Gdansk and Gdynia, Poland	N/A	Windows        62.6 KB	N/A	-
A2228820	Approaches to Swinoujscie, Poland	N/A	Windows        116.8 KB	N/A	-
A2228840	Sassnitz, Germany	N/A	Windows        1.6 KB	N/A	-
A2228860	Rostock, Germany	N/A	Windows        864 Bytes	N/A	-
A2229110	Trelleborg, Sweden and Bornholm, Denmark	N/A	Windows        73.4 KB	N/A	-
A2229230	The Sound, Sweden and Denmark	N/A	Windows        225.0 KB	N/A	-
A2229580	Stubbekobing, Denmark	N/A	Windows        892 Bytes	N/A	-
A2230423	Approach to Varberg Sweden	N/A	Windows        151.2 KB	N/A	-
A2262950	Murmansk, Russia	N/A	Windows        261.5 KB	N/A	-