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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 16/25.

* 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

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        177.1 KB	N/A	-
A2357710	Cam Pha Port, Vietnam	N/A	Windows        1.2 MB	N/A	-
A2357750	Beihai, China	N/A	Windows        246.9 KB	N/A	-
A2357765	Sanya Gang, China	N/A	Windows        160.1 KB	N/A	-
A2357768	Basuo and Approaches, China	N/A	Windows        84.2 KB	N/A	-
A2357770	Zhanjiang, China	N/A	Windows        471.1 KB	N/A	-
A2357800	Xiaojin Dao to Mang Zhou, China	N/A	Windows        304.2 KB	N/A	-
A2357825	Shanban Zhou, China	N/A	Windows        807.6 KB	N/A	-
A2357840	Hong Kong, China	N/A	Windows        2.7 MB	N/A	-
A2357860	Shantou, China	N/A	Windows        666.9 KB	N/A	-
A2357870	Xiamen, China	N/A	Windows        2.0 MB	N/A	-
A2357890	Chi Lung, Taiwan	N/A	Windows        1.1 MB	N/A	-
A2357900	Approaches to Hua-Lien Kang and Su-Ao Kang, Taiwan	N/A	Windows        243.8 KB	N/A	-
A2357910	Hua Lien Chiang, Taiwan	N/A	Windows        149.1 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        375.0 KB	N/A	-
A2357955	Tai Chung Kang, Taiwan	N/A	Windows        398.7 KB	N/A	-
A2357958	Scarborough Shoal	N/A	Windows        695 Bytes	N/A	-
A2359860	Fu Chou, China	N/A	Windows        1.1 MB	N/A	-
A2359861	Sansha Wan, China	N/A	Windows        763.0 KB	N/A	-
A2359900	Dabei Liedao to Shacheng Gang, China	N/A	Windows        473.6 KB	N/A	-
A2359910	Wenzhou Wan, China	N/A	Windows        539.6 KB	N/A	-
A2359920	Taizhou Wan, China	N/A	Windows        400.9 KB	N/A	-
A2359940	Ning Po, China	N/A	Windows        3.5 MB	N/A	-
A2359970	Shanghai, China	N/A	Windows        2.2 MB	N/A	-
A2360130	Lianyungang Neigang and Approaches, China	N/A	Windows        233.4 KB	N/A	-
A2360140	Qingdao, China	N/A	Windows        359.9 KB	N/A	-
A2360150	Haiyang Dao, China	N/A	Windows        258.7 KB	N/A	-
A2360160	Yantai Gang, China	N/A	Windows        116.5 KB	N/A	-
A2360180	Tianjin Xingang, China	N/A	Windows        381.5 KB	N/A	-
A2360220	Ying Kou Gang and Approaches, China	N/A	Windows        376.7 KB	N/A	-
A2360240	Lushun, China	N/A	Windows        864.6 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        1.1 MB	N/A	-
A2360320	Tokchok-Inchon, South Korea	N/A	Windows        2.2 MB	N/A	-
A2360323	Approaches to Tae-San-Hang, South Korea	N/A	Windows        905.7 KB	N/A	-
A2360330	Kunsan, South Korea	N/A	Windows        523.4 KB	N/A	-
A2360335	Approaches to Gochang, South Korea	N/A	Windows        782.1 KB	N/A	-
A2360340	Mokp'o, South Korea	N/A	Windows        2.0 MB	N/A	-
A2360350	Cheju-Haehyop, South Korea	N/A	Windows        1.7 MB	N/A	-
A2360370	Yeosu, South Korea	N/A	Windows        2.2 MB	N/A	-
A2360375	Kogun-do to Yokchi-do, South Korea	N/A	Windows        3.4 MB	N/A	-
A2360380	Masan, South Korea	N/A	Windows        2.8 MB	N/A	-
A2360390	Busan, South Korea	N/A	Windows        529.8 KB	N/A	-
A2360400	Ulsan, South Korea	N/A	Windows        433.9 KB	N/A	-
A2360401	Yangp'o-hang to Ulsan-hang, South Korea	N/A	Windows        274.0 KB	N/A	-
A2360410	P'ohang, South Korea	N/A	Windows        703.9 KB	N/A	-
A2360415	Hup'o-hang, South Korea	N/A	Windows        167.9 KB	N/A	-
A2360422	Approaches to Jugbyeon, South Korea	N/A	Windows        113.4 KB	N/A	-
A2360430	Samch'ok-hang, South Korea	N/A	Windows        240.0 KB	N/A	-
A2360432	Jumunjin-hang, South Korea	N/A	Windows        413.6 KB	N/A	-
A2360435	Sokch'o-hang, South Korea	N/A	Windows        134.7 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        341.9 KB	N/A	-
A2361680	Tokuyama, Japan	N/A	Windows        887.3 KB	N/A	-
A2361690	Kammon-Kaikyo, Japan	N/A	Windows        769.9 KB	N/A	-
A2362120	Wakamatsu, Japan	N/A	Windows        3.5 MB	N/A	-
A2362150	Beppu, Japan	N/A	Windows        288.1 KB	N/A	-
A2362165	Saganoseki Ko, Japan	N/A	Windows        101.5 KB	N/A	-
A2362220	Kagoshima-ko, Japan	N/A	Windows        791.1 KB	N/A	-
A2362223	Shibushi Wan, Japan	N/A	Windows        168.4 KB	N/A	-
A2362260	Ushibuka-Ko and Approaches, Japan	N/A	Windows        646 Bytes	N/A	-
A2362280	Misumi, Japan	N/A	Windows        1.3 MB	N/A	-
A2362290	Miike, Japan	N/A	Windows        164.9 KB	N/A	-
A2362360	Nagasaki, Japan	N/A	Windows        420.0 KB	N/A	-
A2362380	Sasebo, Japan	N/A	Windows        775.7 KB	N/A	-
A2362385	Hirado-seto, Japan	N/A	Windows        449.1 KB	N/A	-
A2362396	Danjo Gunto, Japan	N/A	Windows        138.5 KB	N/A	-
A2362430	Hakata, Japan	N/A	Windows        3.2 MB	N/A	-
A2362470	Oshima-Kaikyo, Japan	N/A	Windows        480.9 KB	N/A	-
A2362492	Minami-daito Jima, Japan	N/A	Windows        566 Bytes	N/A	-
A2362494	Nago Wan, Japan	N/A	Windows        489.8 KB	N/A	-
A2362501	Kerama-retto, Japan	N/A	Windows        459 Bytes	N/A	-
A2362505	Nakagusuku Wan, Japan	N/A	Windows        1.0 MB	N/A	-
A2362520	Yaeyama Retto, Japan	N/A	Windows        322.7 KB	N/A	-
COA23A	Vietnam	N/A	Windows        1.5 MB	N/A	-
COA23B	Southern China	N/A	Windows        4.2 MB	N/A	-
COA23C	Southeastern China, Taiwan	N/A	Windows        6.1 MB	N/A	-
COA23D	Eastern China	N/A	Windows        4.6 MB	N/A	-
COA23E	Northeastern China, Western Korea	N/A	Windows        2.6 MB	N/A	-
COA23F	Korea Strait	N/A	Windows        3.2 MB	N/A	-
COA23G	Eastern Korea, Russia	N/A	Windows        898.5 KB	N/A	-
COA23H	Ryukyu Islands, Japan	N/A	Windows        2.8 MB	N/A	-
COA23I	Northern Philippines, Luzon Strait	N/A	Windows        1.4 MB	N/A	-
GEN23A	East China Sea, Yellow Sea	N/A	Windows        1.5 MB	N/A	-
GEN23B	South China Sea, Pacific Ocean	N/A	Windows        3.5 MB	N/A	-
H2357650	Da Nang, Vietnam	N/A	Windows        199.1 KB	N/A	-
H2357710	Cam Pha Port, Vietnam	N/A	Windows        220.3 KB	N/A	-
H2357745	Fangcheng Gang, China	N/A	Windows        460.8 KB	N/A	-
H2357750	Beihai, China	N/A	Windows        138.0 KB	N/A	-
H2357752	Haiko Gang, China	N/A	Windows        165.4 KB	N/A	-
H2357762	Qinglan Gang and Approaches, China	N/A	Windows        99.8 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        158.7 KB	N/A	-
H2357770	Zhanjiang, China	N/A	Windows        1.0 MB	N/A	-
H2357800	Guanghai Wan, China	N/A	Windows        315.8 KB	N/A	-
H2357810	Mulao, Macau, China	N/A	Windows        335.7 KB	N/A	-
H2357825	Huangpuxingang, China	N/A	Windows        341.6 KB	N/A	-
H2357840	Hong Kong, China	N/A	Windows        2.3 MB	N/A	-
H2357860	Shantou, China	N/A	Windows        196.7 KB	N/A	-
H2357870	Hsia Men, China	N/A	Windows        1.2 MB	N/A	-
H2357885	Sha-Lun Oil Terminal and Tan-Shui Kang, Taiwan	N/A	Windows        501.8 KB	N/A	-
H2357890	Chi Lung, Taiwan	N/A	Windows        334.3 KB	N/A	-
H2357900	Su-Ao Kang, Taiwan	N/A	Windows        141.7 KB	N/A	-
H2357905	Ho-P'ing Kang, Taiwan	N/A	Windows        158.8 KB	N/A	-
H2357910	Hua-Lien Kang, Taiwan	N/A	Windows        102.9 KB	N/A	-
H2357920	Kao Hsiung, Taiwan	N/A	Windows        313.5 KB	N/A	-
H2357930	An-p'ing, Taiwan	N/A	Windows        240.7 KB	N/A	-
H2357955	Tai Chung, Taiwan	N/A	Windows        158.3 KB	N/A	-
H2358000	Aparri, Philippines	N/A	Windows        250.6 KB	N/A	-
H2358025	Dingalan Bay, Philippines	N/A	Windows        832 Bytes	N/A	-
H2358410	Masinloc, Philippines	N/A	Windows        298.0 KB	N/A	-
H2358420	Baluante, Philippines	N/A	Windows        45.8 KB	N/A	-
H2358460	San Fernando, Philippines	N/A	Windows        599 Bytes	N/A	-
H2359860	Fu Chou, China	N/A	Windows        958.3 KB	N/A	-
H2359865	Haitan Dao, China	N/A	Windows        274.7 KB	N/A	-
H2359866	Yantian Gang and Baima Gang, China	N/A	Windows        174.9 KB	N/A	-
H2359890	Dayu Wan to Beiguan Gang, China	N/A	Windows        214.9 KB	N/A	-
H2359910	Wenzhou, China	N/A	Windows        448.4 KB	N/A	-
H2359925	Haimen Gang, China	N/A	Windows        255.0 KB	N/A	-
H2359940	Ning Po, China	N/A	Windows        421.1 KB	N/A	-
H2359965	Shanghai Yangshan Gang, China	N/A	Windows        270.3 KB	N/A	-
H2359970	Shanghai, China	N/A	Windows        1.4 MB	N/A	-
H2360130	Lianyun Gang, China	N/A	Windows        211.4 KB	N/A	-
H2360140	Qingdao and Lingshanwei, China	N/A	Windows        1.1 MB	N/A	-
H2360150	Weihai Gang, China	N/A	Windows        145.8 KB	N/A	-
H2360160	Yantai Gang, China	N/A	Windows        160.2 KB	N/A	-
H2360180	Tianjin Xingang, China	N/A	Windows        437.9 KB	N/A	-
H2360200	Qinhaungdao Gang, China	N/A	Windows        417.8 KB	N/A	-
H2360210	Huludao, China	N/A	Windows        153.5 KB	N/A	-
H2360220	Yingkou, China	N/A	Windows        215.6 KB	N/A	-
H2360240	Lushun, China	N/A	Windows        177.2 KB	N/A	-
H2360242	Miyazaki Ko, Japan	N/A	Windows        135.1 KB	N/A	-
H2360245	Heishijiao Wan, China	N/A	Windows        109.3 KB	N/A	-
H2360250	Luda, China	N/A	Windows        871.7 KB	N/A	-
H2360280	Chinnamp'o, North Korea	N/A	Windows        478 Bytes	N/A	-
H2360320	Inchon, South Korea	N/A	Windows        865.1 KB	N/A	-
H2360325	P'Yongt Aek-hang, South Korea	N/A	Windows        1.1 MB	N/A	-
H2360330	Kunsan, South Korea	N/A	Windows        702.5 KB	N/A	-
H2360340	Mokp'o, South Korea	N/A	Windows        675.3 KB	N/A	-
H2360350	Jeju, South Korea	N/A	Windows        297.6 KB	N/A	-
H2360355	Seogwipo Hang, South Korea	N/A	Windows        424.7 KB	N/A	-
H2360370	Yeosu-Haeman and Gwangyang, South Korea	N/A	Windows        1.2 MB	N/A	-
H2360375	Samcheonpo-hang, South Korea	N/A	Windows        158.0 KB	N/A	-
H2360378	Chungmu-hang, South Korea	N/A	Windows        419.6 KB	N/A	-
H2360380	Masan, South Korea	N/A	Windows        1.9 MB	N/A	-
H2360390	Busan, South Korea	N/A	Windows        1.3 MB	N/A	-
H2360391	Busan New Port, South Korea	N/A	Windows        851.5 KB	N/A	-
H2360400	Ulsan, South Korea	N/A	Windows        680.2 KB	N/A	-
H2360401	Kamp'o-hang, South Korea	N/A	Windows        223.5 KB	N/A	-
H2360402	Guryongpo, South Korea	N/A	Windows        58.5 KB	N/A	-
H2360410	P'ohang, South Korea	N/A	Windows        451.1 KB	N/A	-
H2360415	Hup'o-hang, South Korea	N/A	Windows        105.2 KB	N/A	-
H2360427	Samch'ok-hang, South Korea	N/A	Windows        118.9 KB	N/A	-
H2360430	Muk'o-hang, South Korea	N/A	Windows        224.3 KB	N/A	-
H2360431	Sachonjin-hang, South Korea	N/A	Windows        50.3 KB	N/A	-
H2360432	Jumunjin-hang, South Korea	N/A	Windows        73.8 KB	N/A	-
H2360435	Sokch'o-hang, South Korea	N/A	Windows        200.2 KB	N/A	-
H2360437	Kojin-hang, South Korea	N/A	Windows        58.4 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        126.5 KB	N/A	-
H2360610	Vladivostok, Russia	N/A	Windows        450.9 KB	N/A	-
H2361680	Tokuyama, Japan	N/A	Windows        434.8 KB	N/A	-
H2361690	Ube-ko, Japan	N/A	Windows        277.3 KB	N/A	-
H2361700	Shimonoseki, Japan	N/A	Windows        1.2 MB	N/A	-
H2361725	Esaki-ko, Japan	N/A	Windows        140.3 KB	N/A	-
H2362120	Wakamatsu, Japan	N/A	Windows        511.4 KB	N/A	-
H2362150	Beppu, Japan	N/A	Windows        96.6 KB	N/A	-
H2362160	Oita-ko, Japan	N/A	Windows        208.4 KB	N/A	-
H2362165	Saganoseki Ko, Japan	N/A	Windows        148.5 KB	N/A	-
H2362190	Hososhima Ko, Japan	N/A	Windows        303.6 KB	N/A	-
H2362220	Hon-ko and Shin-ko, Japan	N/A	Windows        525.4 KB	N/A	-
H2362222	Aburatsu Ko and Tonoura Ko, Japan	N/A	Windows        263.0 KB	N/A	-
H2362260	Ushibuka, Japan	N/A	Windows        613 Bytes	N/A	-
H2362265	Minamata, Japan	N/A	Windows        122.8 KB	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        178.3 KB	N/A	-
H2362340	Mogi, Japan	N/A	Windows        51.3 KB	N/A	-
H2362360	Nagasaki, Japan	N/A	Windows        603.9 KB	N/A	-
H2362380	Sasebo, Japan	N/A	Windows        1,000.2 KB	N/A	-
H2362400	Imari Wan and Approaches	N/A	Windows        1,009.7 KB	N/A	-
H2362420	Karatsu, Japan	N/A	Windows        394.9 KB	N/A	-
H2362430	Hakata, Japan	N/A	Windows        997.8 KB	N/A	-
H2362470	Koniya-ko, Japan	N/A	Windows        85.9 KB	N/A	-
H2362471	Nazeko Harbor, Japan	N/A	Windows        112.6 KB	N/A	-
H2362475	Oura Wan, Japan	N/A	Windows        211.9 KB	N/A	-
H2362490	Okino-Daito Jima, Japan	N/A	Windows        70.6 KB	N/A	-
H2362495	Kin Wan, Japan	N/A	Windows        439.2 KB	N/A	-
H2362500	Naha-ko, Japan	N/A	Windows        412.6 KB	N/A	-
H2362501	Zamami, Agonoura and Tokasiki, Japan	N/A	Windows        104.0 KB	N/A	-
H2362505	Nakagusuku, Japan	N/A	Windows        777.0 KB	N/A	-
H2362510	Hirara, Japan	N/A	Windows        236.3 KB	N/A	-
H2362520	Ishigaki Ko, Japan	N/A	Windows        491.1 KB	N/A	-