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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 33 to 20/22.

* 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

Eastern Quebec       New Brunswick & Nova Scotia.       New England       Newfoundland       Saint Lawrence River       Saint Lawrence River East

 

*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
A1801591	Fogo Island, Hamilton Sound, Newfoundland, Canada	N/A	Windows        1.3 KB	N/A	-
A1801593	Indian Bay to Wadham Islands, Newfoundland, Canada	N/A	Windows        814 Bytes	N/A	-
A1801595	Bonavista Bay, Catalina Harbour, Newfoundland, Canada	N/A	Windows        1.5 KB	N/A	-
A1801615	Trinity Bay, Newfoundland, Canada	N/A	Windows        1.0 KB	N/A	-
A1801655	Conception Bay, Newfoundland, Canada	N/A	Windows        96.5 KB	N/A	-
A1801670	Motion Bay to Cape Saint Francis, Newfoundland, Canada	N/A	Windows        875 Bytes	N/A	-
A1801680	Renews Harbour to Motion Bay, Newfoundland, Canada	N/A	Windows        936 Bytes	N/A	-
A1801690	Cape Pine to Renews Harbour, Newfoundland, Canada	N/A	Windows        595 Bytes	N/A	-
A1801695	Cape Pine to Cape Saint Mary's, Newfoundland, Canada	N/A	Windows        1.1 KB	N/A	-
A1801710	Cape Saint Mary's to Argentia, Newfoundland, Canada	N/A	Windows        201.9 KB	N/A	-
A1801715	Come by Chance, Newfoundland, Canada	N/A	Windows        1.3 KB	N/A	-
A1801730	Burin, Newfoundland, Canada	N/A	Windows        889 Bytes	N/A	-
A1801750	Port de Saint Pierre, France and Newfoundland, Canada	N/A	Windows        1.0 KB	N/A	-
A1801760	Saint-Piere and Ile Miquelon, France	N/A	Windows        1.2 KB	N/A	-
A1801786	Fortune Bay, Newfoundland, Canada	N/A	Windows        1.2 KB	N/A	-
A1801787	Hermitage Bay, Newfoundland, Canada	N/A	Windows        702 Bytes	N/A	-
A1801789	Burgeo and Ramea Islands, Newfoundland, Canada	N/A	Windows        889 Bytes	N/A	-
A1801795	Cape Ray to La Poile Bay, Newfoundland, Canada	N/A	Windows        1.2 KB	N/A	-
A1801820	Saint George's, Port Harmon, Newfoundland, Canada	N/A	Windows        875 Bytes	N/A	-
A1801830	Bay of Islands, Newfoundland, Canada	N/A	Windows        1.2 KB	N/A	-
A1801883	Iles Sainte-Marie to Petit Mecatina, Quebec, Canada	N/A	Windows        1.3 KB	N/A	-
A1801885	Baie Washicoutai and Coacoachou, Quebec, Canada	N/A	Windows        1.6 KB	N/A	-
A1801889	Baie Johan-Beetz, Quebec, Canada	N/A	Windows        1.7 KB	N/A	-
A1801900	Havre Saint Pierre, Mingan, Quebec, Canada	N/A	Windows        796 Bytes	N/A	-
A1801955	Pointe de Moisie to Ile du Grand Caouis, Quebec, Canada	N/A	Windows        1.6 KB	N/A	-
A1802180	Quebec, Quebec, Canada	N/A	Windows        2.4 KB	N/A	-
A1802210	Trois Rivieres, Quebec, Canada	N/A	Windows        1.4 KB	N/A	-
A1802235	Montreal to Lac Saint-Pierre, Quebec, Canada	N/A	Windows        796 Bytes	N/A	-
A1802550	Beauharnois, Quebec, Canada	N/A	Windows        595 Bytes	N/A	-
A1805510	Gaspe, Quebec, Canada	N/A	Windows        1.2 KB	N/A	-
A1805550	Paspebiac, Quebec, Canada	N/A	Windows        548 Bytes	N/A	-
A1805560	Restigouche River, New Brunswick, Canada	N/A	Windows        950 Bytes	N/A	-
A1805600	Caraquet, New Brunswick, Canada	N/A	Windows        782 Bytes	N/A	-
A1805640	Miramichi River, New Brunswick, Canada	N/A	Windows        181.3 KB	N/A	-
A1805705	Northumberland Strait, Prince Edward Island, Canada	N/A	Windows        2.7 KB	N/A	-
A1805860	Cape Breton Island, Nova Scotia, Canada	N/A	Windows        1.9 KB	N/A	-
A1805880	Strait of Canso, Nova Scotia, Canada	N/A	Windows        562 Bytes	N/A	-
A1805890	Saint George's Bay, Nova Scotia, Canada	N/A	Windows        903 Bytes	N/A	-
A1805910	Margaree Harbour, Nova Scotia, Canada	N/A	Windows        1.4 KB	N/A	-
A1805930	Dingwall Harbour, Nova Scotia, Canada	N/A	Windows        889 Bytes	N/A	-
A1806000	Sydney, Nova Scotia, Canada	N/A	Windows        1.2 KB	N/A	-
A1806020	Louisburg, Nova Scotia, Canada	N/A	Windows        1.7 KB	N/A	-
A1806110	Whitehead Harbour, Nova Scotia, Canada	N/A	Windows        749 Bytes	N/A	-
A1806200	Port Bickerton, Nova Scotia, Canada	N/A	Windows        143.9 KB	N/A	-
A1806280	Beaver Harbour, Nova Scotia, Canada	N/A	Windows        274.0 KB	N/A	-
A1806310	Ship Harbour, Nova Scotia, Canada	N/A	Windows        782 Bytes	N/A	-
A1806340	Halifax, Nova Scotia, Canada	N/A	Windows        889 Bytes	N/A	-
A1806360	Saint Margaret's Bay, Nova Scotia, Canada	N/A	Windows        903 Bytes	N/A	-
A1806380	Mahone Bay, Nova Scotia, Canada	N/A	Windows        595 Bytes	N/A	-
A1806390	Lunenburg, Nova Scotia, Canada	N/A	Windows        595 Bytes	N/A	-
A1806410	Liverpool, Nova Scotia, Canada	N/A	Windows        192.5 KB	N/A	-
A1806420	Lockeport, Nova Scotia, Canada	N/A	Windows        796 Bytes	N/A	-
A1806430	Shelburne, Nova Scotia, Canada	N/A	Windows        628 Bytes	N/A	-
A1806440	Barrington Passage, Nova Scotia, Canada	N/A	Windows        1.1 KB	N/A	-
A1806460	Yarmouth, Nova Scotia, Canada	N/A	Windows        1.1 KB	N/A	-
A1806465	Saint Mary's Bay, Nova Scotia, Canada	N/A	Windows        964 Bytes	N/A	-
A1806550	Saint John, New Brunswick, Canada	N/A	Windows        1.2 KB	N/A	-
A1806580	Grand Manan, Seal Cove, New Brunswick, Canada	N/A	Windows        1.2 KB	N/A	-
A1806700	Bar Harbor, Maine, United States	N/A	Windows        761.1 KB	N/A	-
A1806920	Belfast, Maine, United States	Edition 33        9.2 MB	Windows        998.6 KB	N/A	-
A1807100	Portland, Maine, United States	Edition 33        5.0 MB	Windows        1.6 KB	N/A	-
A1807180	Portsmouth, New Hampshire, United States	Edition 33        2.4 MB	Windows        1.3 KB	N/A	-
A1807250	Boston, Massachusetts, United States	Edition 33        1.6 MB	Windows        1.2 KB	N/A	-