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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 44 to 20/23.

* 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

Ryukyu Islands, Japan Approaches  Ryukyu Islands, Japan Harbors      Eastern China & Taiwan Approaches      Japan Approaches      Northern China Approaches      North Korea & Russia Approaches      Scarborough Shoal Approaches      Southern China & Vietnam Approaches      South Korea Approaches      Coastal Libraries      General Libraries       Eastern China & Taiwan Harbors      Japan Harbors      Northern China Harbors      North Korea & Russia Harbors      Philippines Harbors      Southern China & Vietnam Harbors      South Korea 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	NtM date
A2357650	Vung Da Nang, Vietnam	N/A	Windows        1.2 KB	N/A	-
A2357710	Cam Pha Port, Vietnam	N/A	Windows        1.0 MB	N/A	-
A2357750	Beihai, China	N/A	Windows        248.8 KB	N/A	-
A2357765	Sanya Gang, China	N/A	Windows        141.5 KB	N/A	-
A2357768	Basuo and Approaches, China	N/A	Windows        1.2 KB	N/A	-
A2357770	Zhanjiang, China	N/A	Windows        646 Bytes	N/A	-
A2357800	Xiaojin Dao to Mang Zhou, China	N/A	Windows        319.8 KB	N/A	-
A2357825	Shanban Zhou, China	N/A	Windows        664.8 KB	N/A	-
A2357840	Hong Kong, China	N/A	Windows        2.5 MB	N/A	-
A2357860	Shantou, China	N/A	Windows        439.9 KB	N/A	-
A2357870	Xiamen, China	N/A	Windows        704.2 KB	N/A	-
A2357890	Chi Lung, Taiwan	N/A	Windows        456.4 KB	N/A	-
A2357900	Approaches to Hua-Lien Kang and Su-Ao Kang, Taiwan	N/A	Windows        194.2 KB	N/A	-
A2357910	Hua Lien Chiang, Taiwan	N/A	Windows        132.9 KB	N/A	-
A2357930	An-P'ing Chiang, Taiwan	N/A	Windows        1.5 MB	N/A	-
A2357950	Peng Hu Chiang, Taiwan	N/A	Windows        338.8 KB	N/A	-
A2357955	Tai Chung Kang, Taiwan	N/A	Windows        374.4 KB	N/A	-
A2357958	Scarborough Shoal	N/A	Windows        695 Bytes	N/A	-
A2359860	Fu Chou, China	N/A	Windows        580.1 KB	N/A	-
A2359861	Sansha Wan, China	N/A	Windows        349.3 KB	N/A	-
A2359900	Dabei Liedao to Shacheng Gang, China	N/A	Windows        433.3 KB	N/A	-
A2359910	Wenzhou Wan, China	N/A	Windows        446.8 KB	N/A	-
A2359920	Taizhou Wan, China	N/A	Windows        276.8 KB	N/A	-
A2359940	Ning Po, China	N/A	Windows        2.9 MB	N/A	-
A2359970	Shanghai, China	N/A	Windows        2.0 MB	N/A	-
A2360130	Lianyungang Neigang and Approaches, China	N/A	Windows        100.8 KB	N/A	-
A2360140	Qingdao, China	N/A	Windows        338.7 KB	N/A	-
A2360150	Haiyang Dao, China	N/A	Windows        247.7 KB	N/A	-
A2360160	Yantai Gang, China	N/A	Windows        124.7 KB	N/A	-
A2360180	Tianjin Xingang, China	N/A	Windows        265.4 KB	N/A	-
A2360220	Ying Kou Gang and Approaches, China	N/A	Windows        304.3 KB	N/A	-
A2360240	Lushun, China	N/A	Windows        689.4 KB	N/A	-
A2360275	Delta of Yalu River, North Korea	N/A	Windows        1.4 KB	N/A	-
A2360280	Chinnamp'o, North Korea	N/A	Windows        1.6 KB	N/A	-
A2360310	Approaches to Haeju, North Korea	N/A	Windows        944.2 KB	N/A	-
A2360320	Tokchok-Inchon, South Korea	N/A	Windows        1.2 MB	N/A	-
A2360323	Approaches to Tae-San-Hang, South Korea	N/A	Windows        659.9 KB	N/A	-
A2360330	Kunsan, South Korea	N/A	Windows        370.2 KB	N/A	-
A2360335	Approaches to Gochang, South Korea	N/A	Windows        406.5 KB	N/A	-
A2360340	Mokp'o, South Korea	N/A	Windows        893.2 KB	N/A	-
A2360350	Cheju-Haehyop, South Korea	N/A	Windows        1.2 MB	N/A	-
A2360370	Yeosu, South Korea	N/A	Windows        1.9 MB	N/A	-
A2360375	Kogun-do to Yokchi-do, South Korea	N/A	Windows        3.1 MB	N/A	-
A2360380	Masan, South Korea	N/A	Windows        1.9 MB	N/A	-
A2360390	Busan, South Korea	N/A	Windows        503.4 KB	N/A	-
A2360400	Ulsan, South Korea	N/A	Windows        401.0 KB	N/A	-
A2360401	Yangp'o-hang to Ulsan-hang, South Korea	N/A	Windows        101.1 KB	N/A	-
A2360410	P'ohang, South Korea	N/A	Windows        362.2 KB	N/A	-
A2360415	Hup'o-hang, South Korea	N/A	Windows        141.6 KB	N/A	-
A2360422	Approaches to Jugbyeon, South Korea	N/A	Windows        96.3 KB	N/A	-
A2360430	Samch'ok-hang, South Korea	N/A	Windows        243.8 KB	N/A	-
A2360432	Jumunjin-hang, South Korea	N/A	Windows        222.8 KB	N/A	-
A2360435	Sokch'o-hang, South Korea	N/A	Windows        1.1 KB	N/A	-
A2360440	Approach to Wonsan, North Korea	N/A	Windows        613 Bytes	N/A	-
A2360450	Haeojin-Dan, North Korea	N/A	Windows        599 Bytes	N/A	-
A2360473	Iwon-man, North Korea	N/A	Windows        421 Bytes	N/A	-
A2360480	Approaches to Kimch'aek, North Korea	N/A	Windows        459 Bytes	N/A	-
A2360484	Hwangamdong-myagi, North Korea	N/A	Windows        566 Bytes	N/A	-
A2360490	Odaejin-hang, North Korea	N/A	Windows        580 Bytes	N/A	-
A2360510	Najin, North Korea	N/A	Windows        1.2 KB	N/A	-
A2360610	Mys Gamova to Ostrov Askol'd, Russia	N/A	Windows        1.2 KB	N/A	-
A2361680	Tokuyama, Japan	N/A	Windows        313.1 KB	N/A	-
A2361690	Kammon-Kaikyo, Japan	N/A	Windows        315.9 KB	N/A	-
A2362120	Wakamatsu, Japan	N/A	Windows        411.0 KB	N/A	-
A2362150	Beppu, Japan	N/A	Windows        646 Bytes	N/A	-
A2362165	Saganoseki Ko, Japan	N/A	Windows        99.4 KB	N/A	-
A2362220	Kagoshima-ko, Japan	N/A	Windows        404.8 KB	N/A	-
A2362223	Shibushi Wan, Japan	N/A	Windows        180.8 KB	N/A	-
A2362260	Ushibuka-Ko and Approaches, Japan	N/A	Windows        646 Bytes	N/A	-
A2362280	Misumi, Japan	N/A	Windows        982 Bytes	N/A	-
A2362290	Miike, Japan	N/A	Windows        169.6 KB	N/A	-
A2362360	Nagasaki, Japan	N/A	Windows        422.5 KB	N/A	-
A2362380	Sasebo, Japan	N/A	Windows        653.1 KB	N/A	-
A2362385	Hirado-seto, Japan	N/A	Windows        651.5 KB	N/A	-
A2362396	Danjo Gunto, Japan	N/A	Windows        514 Bytes	N/A	-
A2362430	Hakata, Japan	N/A	Windows        1.6 KB	N/A	-
A2362470	Oshima-Kaikyo, Japan	N/A	Windows        478 Bytes	N/A	-
A2362492	Minami-daito Jima, Japan	N/A	Windows        566 Bytes	N/A	-
A2362494	Nago Wan, Japan	N/A	Windows        968 Bytes	N/A	-
A2362501	Kerama-retto, Japan	N/A	Windows        459 Bytes	N/A	-
A2362505	Nakagusuku Wan, Japan	N/A	Windows        760.2 KB	N/A	-
A2362520	Yaeyama Retto, Japan	N/A	Windows        1.1 KB	N/A	-
COA23A	Vietnam	N/A	Windows        1.4 MB	N/A	-
COA23B	Southern China	N/A	Windows        1.5 MB	N/A	-
COA23C	Southeastern China, Taiwan	N/A	Windows        2.7 MB	N/A	-
COA23D	Eastern China	N/A	Windows        2.1 MB	N/A	-
COA23E	Northeastern China, Western Korea	N/A	Windows        2.1 MB	N/A	-
COA23F	Korea Strait	N/A	Windows        2.5 MB	N/A	-
COA23G	Eastern Korea, Russia	N/A	Windows        251.7 KB	N/A	-
COA23H	Ryukyu Islands, Japan	N/A	Windows        2.2 MB	N/A	-
COA23I	Northern Philippines, Luzon Strait	N/A	Windows        548.6 KB	N/A	-
GEN23A	East China Sea, Yellow Sea	N/A	Windows        1.2 MB	N/A	-
GEN23B	South China Sea, Pacific Ocean	N/A	Windows        2.7 MB	N/A	-
H2357650	Da Nang, Vietnam	N/A	Windows        203.0 KB	N/A	-
H2357710	Cam Pha Port, Vietnam	N/A	Windows        613 Bytes	N/A	-
H2357745	Fangcheng Gang, China	N/A	Windows        506.5 KB	N/A	-
H2357750	Beihai, China	N/A	Windows        940 Bytes	N/A	-
H2357752	Haiko Gang, China	N/A	Windows        646 Bytes	N/A	-
H2357762	Qinglan Gang and Approaches, China	N/A	Windows        104.7 KB	N/A	-
H2357765	Sanya Shi, Nanhai and Yulin, China	N/A	Windows        646 Bytes	N/A	-
H2357768	Basuo and Approaches, China	N/A	Windows        478 Bytes	N/A	-
H2357770	Zhanjiang, China	N/A	Windows        564.9 KB	N/A	-
H2357800	Guanghai Wan, China	N/A	Windows        301.9 KB	N/A	-
H2357810	Mulao, Macau, China	N/A	Windows        181.8 KB	N/A	-
H2357825	Huangpuxingang, China	N/A	Windows        340.9 KB	N/A	-
H2357840	Hong Kong, China	N/A	Windows        1.5 MB	N/A	-
H2357860	Shantou, China	N/A	Windows        217.9 KB	N/A	-
H2357870	Hsia Men, China	N/A	Windows        557.5 KB	N/A	-
H2357885	Sha-Lun Oil Terminal and Tan-Shui Kang, Taiwan	N/A	Windows        501.1 KB	N/A	-
H2357890	Chi Lung, Taiwan	N/A	Windows        371.8 KB	N/A	-
H2357900	Su-Ao Kang, Taiwan	N/A	Windows        478 Bytes	N/A	-
H2357905	Ho-P'ing Kang, Taiwan	N/A	Windows        580 Bytes	N/A	-
H2357910	Hua-Lien Kang, Taiwan	N/A	Windows        646 Bytes	N/A	-
H2357920	Kao Hsiung, Taiwan	N/A	Windows        632 Bytes	N/A	-
H2357930	An-p'ing, Taiwan	N/A	Windows        613 Bytes	N/A	-
H2357955	Tai Chung, Taiwan	N/A	Windows        921 Bytes	N/A	-
H2358000	Aparri, Philippines	N/A	Windows        547 Bytes	N/A	-
H2358025	Dingalan Bay, Philippines	N/A	Windows        832 Bytes	N/A	-
H2358410	Masinloc, Philippines	N/A	Windows        907 Bytes	N/A	-
H2358420	Baluante, Philippines	N/A	Windows        547 Bytes	N/A	-
H2358460	San Fernando, Philippines	N/A	Windows        599 Bytes	N/A	-
H2359860	Fu Chou, China	N/A	Windows        506.6 KB	N/A	-
H2359865	Haitan Dao, China	N/A	Windows        982 Bytes	N/A	-
H2359866	Yantian Gang and Baima Gang, China	N/A	Windows        982 Bytes	N/A	-
H2359890	Dayu Wan to Beiguan Gang, China	N/A	Windows        140.6 KB	N/A	-
H2359910	Wenzhou, China	N/A	Windows        400.4 KB	N/A	-
H2359925	Haimen Gang, China	N/A	Windows        252.8 KB	N/A	-
H2359940	Ning Po, China	N/A	Windows        348.6 KB	N/A	-
H2359965	Shanghai Yangshan Gang, China	N/A	Windows        167.6 KB	N/A	-
H2359970	Shanghai, China	N/A	Windows        1.0 MB	N/A	-
H2360130	Lianyun Gang, China	N/A	Windows        954 Bytes	N/A	-
H2360140	Qingdao and Lingshanwei, China	N/A	Windows        522.8 KB	N/A	-
H2360150	Weihai Gang, China	N/A	Windows        968 Bytes	N/A	-
H2360160	Yantai Gang, China	N/A	Windows        153.1 KB	N/A	-
H2360180	Tianjin Xingang, China	N/A	Windows        346.6 KB	N/A	-
H2360200	Qinhaungdao Gang, China	N/A	Windows        814 Bytes	N/A	-
H2360210	Huludao, China	N/A	Windows        982 Bytes	N/A	-
H2360220	Yingkou, China	N/A	Windows        205.1 KB	N/A	-
H2360240	Lushun, China	N/A	Windows        613 Bytes	N/A	-
H2360242	Miyazaki Ko, Japan	N/A	Windows        893 Bytes	N/A	-
H2360245	Heishijiao Wan, China	N/A	Windows        152.5 KB	N/A	-
H2360250	Luda, China	N/A	Windows        437.2 KB	N/A	-
H2360280	Chinnamp'o, North Korea	N/A	Windows        478 Bytes	N/A	-
H2360320	Inchon, South Korea	N/A	Windows        588.1 KB	N/A	-
H2360325	P'Yongt Aek-hang, South Korea	N/A	Windows        432.2 KB	N/A	-
H2360330	Kunsan, South Korea	N/A	Windows        624.3 KB	N/A	-
H2360340	Mokp'o, South Korea	N/A	Windows        275.9 KB	N/A	-
H2360350	Jeju, South Korea	N/A	Windows        459 Bytes	N/A	-
H2360355	Seogwipo Hang, South Korea	N/A	Windows        254.0 KB	N/A	-
H2360370	Yeosu-Haeman and Gwangyang, South Korea	N/A	Windows        918.8 KB	N/A	-
H2360375	Samcheonpo-hang, South Korea	N/A	Windows        440 Bytes	N/A	-
H2360378	Chungmu-hang, South Korea	N/A	Windows        613 Bytes	N/A	-
H2360380	Masan, South Korea	N/A	Windows        2.0 MB	N/A	-
H2360390	Busan, South Korea	N/A	Windows        1.0 MB	N/A	-
H2360391	Busan New Port, South Korea	N/A	Windows        903.9 KB	N/A	-
H2360400	Ulsan, South Korea	N/A	Windows        653.8 KB	N/A	-
H2360401	Kamp'o-hang, South Korea	N/A	Windows        142.5 KB	N/A	-
H2360402	Guryongpo, South Korea	N/A	Windows        440 Bytes	N/A	-
H2360410	P'ohang, South Korea	N/A	Windows        238.1 KB	N/A	-
H2360415	Hup'o-hang, South Korea	N/A	Windows        54.6 KB	N/A	-
H2360427	Samch'ok-hang, South Korea	N/A	Windows        70.8 KB	N/A	-
H2360430	Muk'o-hang, South Korea	N/A	Windows        170.0 KB	N/A	-
H2360431	Sachonjin-hang, South Korea	N/A	Windows        440 Bytes	N/A	-
H2360432	Jumunjin-hang, South Korea	N/A	Windows        46.2 KB	N/A	-
H2360435	Sokch'o-hang, South Korea	N/A	Windows        103.1 KB	N/A	-
H2360437	Kojin-hang, South Korea	N/A	Windows        90.4 KB	N/A	-
H2360439	Approaches to Changjon Hang, North Korea	N/A	Windows        860 Bytes	N/A	-
H2360440	Wonsan, North Korea	N/A	Windows        440 Bytes	N/A	-
H2360441	Gojeo Hang, North Korea	N/A	Windows        459 Bytes	N/A	-
H2360460	Sinpo Hang and Approaches, North Korea	N/A	Windows        846 Bytes	N/A	-
H2360470	Chaho Hang, North Korea	N/A	Windows        440 Bytes	N/A	-
H2360485	Galmapo, North Korea	N/A	Windows        440 Bytes	N/A	-
H2360488	Iam Man, North Korea	N/A	Windows        402 Bytes	N/A	-
H2360509	Yujin-man, North Korea	N/A	Windows        440 Bytes	N/A	-
H2360610	Vladivostok, Russia	N/A	Windows        907 Bytes	N/A	-
H2361680	Tokuyama, Japan	N/A	Windows        413.1 KB	N/A	-
H2361690	Ube-ko, Japan	N/A	Windows        632 Bytes	N/A	-
H2361700	Shimonoseki, Japan	N/A	Windows        974.2 KB	N/A	-
H2361725	Esaki-ko, Japan	N/A	Windows        478 Bytes	N/A	-
H2362120	Wakamatsu, Japan	N/A	Windows        391.8 KB	N/A	-
H2362150	Beppu, Japan	N/A	Windows        93.4 KB	N/A	-
H2362160	Oita-ko, Japan	N/A	Windows        646 Bytes	N/A	-
H2362165	Saganoseki Ko, Japan	N/A	Windows        613 Bytes	N/A	-
H2362190	Hososhima Ko, Japan	N/A	Windows        478 Bytes	N/A	-
H2362220	Hon-ko and Shin-ko, Japan	N/A	Windows        646 Bytes	N/A	-
H2362222	Aburatsu Ko and Tonoura Ko, Japan	N/A	Windows        613 Bytes	N/A	-
H2362260	Ushibuka, Japan	N/A	Windows        613 Bytes	N/A	-
H2362265	Minamata, Japan	N/A	Windows        478 Bytes	N/A	-
H2362280	Misumi Ko, Japan	N/A	Windows        478 Bytes	N/A	-
H2362290	Miike, Japan	N/A	Windows        75.0 KB	N/A	-
H2362298	Hirado-seto, Japan	N/A	Windows        192.1 KB	N/A	-
H2362340	Mogi, Japan	N/A	Windows        459 Bytes	N/A	-
H2362360	Nagasaki, Japan	N/A	Windows        375.7 KB	N/A	-
H2362380	Sasebo, Japan	N/A	Windows        749.1 KB	N/A	-
H2362400	Imari Wan and Approaches	N/A	Windows        982 Bytes	N/A	-
H2362420	Karatsu, Japan	N/A	Windows        356.6 KB	N/A	-
H2362430	Hakata, Japan	N/A	Windows        994.1 KB	N/A	-
H2362470	Koniya-ko, Japan	N/A	Windows        440 Bytes	N/A	-
H2362471	Nazeko Harbor, Japan	N/A	Windows        613 Bytes	N/A	-
H2362475	Oura Wan, Japan	N/A	Windows        832 Bytes	N/A	-
H2362490	Okino-Daito Jima, Japan	N/A	Windows        574 Bytes	N/A	-
H2362495	Kin Wan, Japan	N/A	Windows        456.0 KB	N/A	-
H2362500	Naha-ko, Japan	N/A	Windows        316.5 KB	N/A	-
H2362501	Zamami, Agonoura and Tokasiki, Japan	N/A	Windows        478 Bytes	N/A	-
H2362505	Nakagusuku, Japan	N/A	Windows        657.7 KB	N/A	-
H2362510	Hirara, Japan	N/A	Windows        229.0 KB	N/A	-
H2362520	Ishigaki Ko, Japan	N/A	Windows        477.0 KB	N/A	-