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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

All Libraries return to region

The VDU patches below will update certified libraries on Edition 21 to 35/23.

* 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

England, Northern Island, and Scotland Approaches      England, Wales, and Northern France Approaches      Coastal Libraries      General Libraries       England, Wales, and Northern Ireland Harbors      English Channel & Northern France Harbors      Scotland Harbors

 

*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
A2031470	Thames River, England	N/A	Windows        186.9 KB	N/A	-
A2031530	Harwich, England	N/A	Windows        164.3 KB	N/A	-
A2031660	Hull, England	N/A	Windows        1.1 MB	N/A	-
A2031765	Tyne, England	N/A	Windows        115.7 KB	N/A	-
A2031980	Firth of Forth, Scotland	N/A	Windows        429.4 KB	N/A	-
A2032170	Approaches to Dundee, Scotland	N/A	Windows        67.6 KB	N/A	-
A2032220	Aberdeen, Scotland	N/A	Windows        86.4 KB	N/A	-
A2032350	Invergordon, Scotland	N/A	Windows        135.9 KB	N/A	-
A2032600	Lerwick, Shetland Islands, Scotland	N/A	Windows        318.3 KB	N/A	-
A2032790	Scotland; Southwest Coast	N/A	Windows        303.7 KB	N/A	-
A2032830	Aultbea, Scotland	N/A	Windows        247.1 KB	N/A	-
A2032920	Broadford Bay, Scotland	N/A	Windows        797 Bytes	N/A	-
A2033090	Mallaig, Scotland	N/A	Windows        170.8 KB	N/A	-
A2033490	Approach to Glasgow, Scotland	N/A	Windows        247.6 KB	N/A	-
A2033770	Approach to Belfast, Northern Ireland	N/A	Windows        1.3 KB	N/A	-
A2034480	Dublin, Ireland	N/A	Windows        497 Bytes	N/A	-
A2034600	Approach to Maryport and Silloch, United Kingdom	N/A	Windows        86.9 KB	N/A	-
A2034690	Liverpool, England	N/A	Windows        1.5 KB	N/A	-
A2034850	Fishgard, Wales	N/A	Windows        1.2 KB	N/A	-
A2034880	Milford Haven, Wales	N/A	Windows        1.2 KB	N/A	-
A2035070	Bristol Channel, England	N/A	Windows        275.1 KB	N/A	-
A2035290	Approaches to Falmouth, England	N/A	Windows        1.2 KB	N/A	-
A2035370	Plymouth, England	N/A	Windows        234.3 KB	N/A	-
A2035450	Portland Harbor, England	N/A	Windows        2.6 KB	N/A	-
A2035600	Portsmouth, England	N/A	Windows        170.7 KB	N/A	-
A2035710	Dover Harbor, England	N/A	Windows        222.5 KB	N/A	-
A2035730	Dunkerque, France	N/A	Windows        102.5 KB	N/A	-
A2035810	Dieppe, France	N/A	Windows        128.8 KB	N/A	-
A2035840	Le Havre, France	N/A	Windows        142.3 KB	N/A	-
A2036130	Saint Malo, France	N/A	Windows        2.7 KB	N/A	-
A2036460	Approaches to Brest, France	N/A	Windows        629 Bytes	N/A	-
COA20A	English Channel - Western Part	N/A	Windows        413 Bytes	N/A	-
COA20B	English Channel - Central Part	N/A	Windows        1.5 MB	N/A	-
COA20C	English Channel - Eastern Part	N/A	Windows        766.5 KB	N/A	-
COA20D	Strait of Dover; North Sea	N/A	Windows        297.9 KB	N/A	-
COA20E	North Sea; England, Scotland	N/A	Windows        117.6 KB	N/A	-
COA20F	North Sea; Scotland	N/A	Windows        192.1 KB	N/A	-
COA20G	Shetland Islands, Scotland	N/A	Windows        523 Bytes	N/A	-
COA20H	Faroe Islands, Denmark	N/A	Windows        443 Bytes	N/A	-
COA20I	Scotland, North Channel	N/A	Windows        1.5 MB	N/A	-
COA20J	Irish Sea	N/A	Windows        1.6 MB	N/A	-
COA20K	North Sea, Norwegian Sea	N/A	Windows        57.4 KB	N/A	-
GEN20A	Norwegian Sea; Greenland Sea	N/A	Windows        1.1 KB	N/A	-
GEN20B	British Isles	N/A	Windows        446.5 KB	N/A	-
H2031310	Oostende, Belgium	N/A	Windows        40.5 KB	N/A	-
H2031320	Nieuwpoort, Belgium	N/A	Windows        596 Bytes	N/A	-
H2031370	Thames River - Sea Reach, England	N/A	Windows        98.3 KB	N/A	-
H2031390	Thames River, River Medway, England	N/A	Windows        180.2 KB	N/A	-
H2031430	Thames River - Canvey Island To Crayford Ness, England	N/A	Windows        136.4 KB	N/A	-
H2031470	Thames River, England	N/A	Windows        764.0 KB	N/A	-
H2031530	Harwich, Felixtowe, and Ipswich, England	N/A	Windows        135.9 KB	N/A	-
H2031640	Grimsby, England	N/A	Windows        60.3 KB	N/A	-
H2031650	Immingham, England	N/A	Windows        46.9 KB	N/A	-
H2031660	Kingston Upon Hull, England	N/A	Windows        62.5 KB	N/A	-
H2031720	Teesport, England	N/A	Windows        127.9 KB	N/A	-
H2031765	River Tyne, England	N/A	Windows        116.9 KB	N/A	-
H2031980	Rosyth Dockyard, Scotland	N/A	Windows        1.1 MB	N/A	-
H2032170	Dundee, Scotland	N/A	Windows        106.8 KB	N/A	-
H2032220	Aberdeen, Scotland	N/A	Windows        64.5 KB	N/A	-
H2032350	Invergordon, Scotland	N/A	Windows        97.4 KB	N/A	-
H2032830	Aultbea, Scotland	N/A	Windows        461 Bytes	N/A	-
H2032920	Broadford Bay, Scotland	N/A	Windows        797 Bytes	N/A	-
H2033190	Corpach, Scotland	N/A	Windows        1.3 KB	N/A	-
H2033250	Oban, Scotland	N/A	Windows        1.6 KB	N/A	-
H2033420	Faslane, Scotland	N/A	Windows        249.1 KB	N/A	-
H2033490	Glasgow, Scotland	N/A	Windows        106.3 KB	N/A	-
H2033500	Largs, Scotland	N/A	Windows        145.1 KB	N/A	-
H2033770	Belfast, Northern Ireland	N/A	Windows        179.2 KB	N/A	-
H2034590	Silloth Docks, England	N/A	Windows        442 Bytes	N/A	-
H2034600	Maryport, England	N/A	Windows        549 Bytes	N/A	-
H2034690	Liverpool, England	N/A	Windows        124.5 KB	N/A	-
H2034850	Fishgard, Wales	N/A	Windows        629 Bytes	N/A	-
H2035010	Cardiff, England	N/A	Windows        99.3 KB	N/A	-
H2035015	Newport, England	N/A	Windows        141.9 KB	N/A	-
H2035070	Bristol, England	N/A	Windows        116.6 KB	N/A	-
H2035290	Falmouth, England	N/A	Windows        300.4 KB	N/A	-
H2035370	Plymouth, England	N/A	Windows        1.2 MB	N/A	-
H2035390	Dartmouth Harbor, England	N/A	Windows        182.3 KB	N/A	-
H2035400	Brixham and Tor Bay, England	N/A	Windows        115.9 KB	N/A	-
H2035450	Portland Harbor, England	N/A	Windows        116.1 KB	N/A	-
H2035480	Poole Harbor and Approaches, England	N/A	Windows        629 Bytes	N/A	-
H2035580	Southampton, England	N/A	Windows        241.4 KB	N/A	-
H2035600	Portsmouth Harbor, England	N/A	Windows        620.9 KB	N/A	-
H2035710	Dover Harbor, England	N/A	Windows        151.7 KB	N/A	-
H2035730	Dunkerque, France	N/A	Windows        1.4 KB	N/A	-
H2035760	Boulogne, France	N/A	Windows        629 Bytes	N/A	-
H2035810	Port De Dieppe, France	N/A	Windows        461 Bytes	N/A	-
H2035840	Le Havre, France	N/A	Windows        187.9 KB	N/A	-
H2035850	Rouen, France	N/A	Windows        1.6 KB	N/A	-
H2035880	Caen, France	N/A	Windows        281.3 KB	N/A	-
H2035950	Cherbourg, France	N/A	Windows        1.2 KB	N/A	-
H2036460	Brest, France	N/A	Windows        187.4 KB	N/A	-