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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
Chile To Falkland Islands Approaches  Chile To Falkland Islands Harbors      Ecuador And Colombia Approaches  Ecuador And Colombia Harbors      Galapagos Islands Approaches  Galapagos Islands Harbors      Puerto Macapa Approaches  Puerto Macapa Harbors      Coastal Libraries      General Libraries      

 

*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
A0712483 Macapa to Ilha Santana, Brazil N/A   Windows
       612 Bytes
N/A -
A0713060 Rio Grande, Brazil N/A   Windows
       321.8 KB
N/A -
A0713110 Arroyo del Chuy to Punta del Este, Uruguay N/A   Windows
       953 Bytes
N/A -
A0713120 Montevideo, Uruguay N/A   Windows
       443.0 KB
N/A -
A0713150 Nueva Palmira, Uruguay N/A   Windows
       144.1 KB
N/A -
A0713770 La Plata and Buenos Aires, Argentina N/A   Windows
       95.2 KB
N/A -
A0713780 Mar del Plata and Ensenada Mogotes, Argentina N/A   Windows
       939 Bytes
N/A -
A0713790 Puerto Quequen, Argentina N/A   Windows
       52.3 KB
N/A -
A0713800 Bahia Blanca, Argentina N/A   Windows
       1.2 KB
N/A -
A0713900 Golfo Nuevo, Argentina N/A   Windows
       94.6 KB
N/A -
A0713970 Bahia San Sebastian to Point Maria, Argentina N/A   Windows
       1.7 KB
N/A -
A0713980 Bahia Ushuaia, Argentina N/A   Windows
       188.3 KB
N/A -
A0713990 Port Salvador to Choiseul Sound, Falkland Islands (United Kingdom) N/A   Windows
       290.7 KB
N/A -
A0714006 Jason Islands to Eagle Passage, Falkland Islands (United Kingdom) N/A   Windows
       3.7 KB
N/A -
A0714100 Bahia Gente Grande to Punta Dungeness, Chile N/A   Windows
       4.7 KB
N/A -
A0714180 Paso del Mar and Paso Largo, Chile N/A   Windows
       1.6 MB
N/A -
A0714182 Canals Sarmiento and Smyth, Chile N/A   Windows
       1.9 KB
N/A -
A0714185 Canals Wide and Pitt, Chile N/A   Windows
       1.7 KB
N/A -
A0714191 Isla Wellington to Golfo de Penas, Chile N/A   Windows
       1.1 MB
N/A -
A0714192 Canal Messier to Isla Leyton, Chile N/A   Windows
       1.6 KB
N/A -
A0714193 Canal Trinidad, Chile N/A   Windows
       1.1 KB
N/A -
A0714195 Estero Elefantes, Chile N/A   Windows
       2.3 KB
N/A -
A0714198 Golfo Corcovado, Chile N/A   Windows
       1.5 MB
N/A -
A0714250 Golfo de Ancud, Chile N/A   Windows
       433.7 KB
N/A -
A0714270 Puerto Montt, Chile N/A   Windows
       981 Bytes
N/A -
A0714290 Canal de Chacao, Chile N/A   Windows
       208.2 KB
N/A -
A0714400 Golfo de Arauco, Chile N/A   Windows
       967 Bytes
N/A -
A0714420 Bahia Concepcion and Bahia San Vicente, Chile N/A   Windows
       645 Bytes
N/A -
A0714460 Isla Robinson Crusoe, Chile N/A   Windows
       631 Bytes
N/A -
A0714462 Isla Alejandro Selkirk, Chile N/A   Windows
       420 Bytes
N/A -
A0714500 Valparaiso, Chile N/A   Windows
       981 Bytes
N/A -
A0714570 Punta Poroto to Punta Lengua de Vaca, Chile N/A   Windows
       967 Bytes
N/A -
A0714840 Puerto Ilo, Peru N/A   Windows
       458 Bytes
N/A -
A0714890 Bahia San Nicolas and Bahia San Juan, Peru N/A   Windows
       1.2 KB
N/A -
A0714910 Puerto Pisco and Puerto San Martin, Peru N/A   Windows
       458 Bytes
N/A -
A0714950 Callao, Peru N/A   Windows
       147.8 KB
N/A -
A0714980 Bahia Salinas, Peru N/A   Windows
       420 Bytes
N/A -
A0715255 Estero Salado, Ecuador N/A   Windows
       1.4 KB
N/A -
A0715290 Salinas and La Libertad, Ecuador N/A   Windows
       645 Bytes
N/A -
A0715310 Punta Jaramijo to Isla Salango, Ecuador N/A   Windows
       981 Bytes
N/A -
A0715330 Esmeraldas, Ecuador N/A   Windows
       598 Bytes
N/A -
A0715342 Isla Isabela (Galapagos Islands), Ecuador N/A   Windows
       2.4 KB
N/A -
A0715343 Isla Pinta and Isla Marchena (Galapagos Islands), Ecuador N/A   Windows
       672 Bytes
N/A -
A0715344 Isla Genovesa (Galapagos Islands), Ecuador N/A   Windows
       532 Bytes
N/A -
A0715345 Puerto Baquerizo Moreno (Galapagos Islands), Ecuador N/A   Windows
       2.7 KB
N/A -
A0715360 Tumaco, Colombia N/A   Windows
       477 Bytes
N/A -
COA07A Coasts of Argentina, Brazil and Uruguay N/A   Windows
       896.3 KB
N/A -
COA07B Southern Argentina and Chile N/A   Windows
       725.0 KB
N/A -
COA07C Falkland Islands N/A   Windows
       989 Bytes
N/A -
COA07D Central and Northern Coast of Chile N/A   Windows
       1.5 MB
N/A -
COA07E Coast of Peru N/A   Windows
       1.9 MB
N/A -
COA07F Archipielago de Colon N/A   Windows
       814 Bytes
N/A -
COA07H Southern Coast of Chile N/A   Windows
       607.5 KB
N/A -
COA07I Southwest Coast of Chile N/A   Windows
       699 Bytes
N/A -
COA07J Coast of Colombia and Ecuador N/A   Windows
       817.8 KB
N/A -
GEN07A South America, Atlantic N/A   Windows
       838.3 KB
N/A -
GEN07B Pacific Coast of South America - Southern Half N/A   Windows
       250.2 KB
N/A -
GEN07C Pacific Coast of South America - Northern Half N/A   Windows
       5.4 KB
N/A -
H0712483 Macapa Wharf, Brazil N/A   Windows
       439 Bytes
N/A -
H0713060 Rio Grande, Brazil N/A   Windows
       439 Bytes
N/A -
H0713080 Porto Alegre, Brazil N/A   Windows
       302.9 KB
N/A -
H0713110 Punta del Este, Uruguay N/A   Windows
       401 Bytes
N/A -
H0713120 Bahia de Montevideo, Uruguay N/A   Windows
       364.2 KB
N/A -
H0713760 Buenos Aires, Argentina N/A   Windows
       192.4 KB
N/A -
H0713770 La Plata, Argentina N/A   Windows
       920 Bytes
N/A -
H0713780 Puerto Mar del Plata, Argentina N/A   Windows
       477 Bytes
N/A -
H0713790 Puerto Quequen, Argentina N/A   Windows
       458 Bytes
N/A -
H0713800 Puerto Rosales to Puerto Galvan, Argentina N/A   Windows
       2.3 KB
N/A -
H0713900 Puerto Madryn, Argentina N/A   Windows
       967 Bytes
N/A -
H0713901 Golfo Nuevo, Argentina N/A   Windows
       579 Bytes
N/A -
H0713908 Isla Escondida, Argentina N/A   Windows
       499 Bytes
N/A -
H0713930 Rada Puerto Deseado, Argentina N/A   Windows
       953 Bytes
N/A -
H0713980 Bahia Ushuaia, Argentina N/A   Windows
       477 Bytes
N/A -
H0713990 Stanley Harbour, Falkland Islands (United Kingdom) N/A   Windows
       136.6 KB
N/A -
H0714006 Hope Harbour, Falkland Islands (United Kingdom) N/A   Windows
       612 Bytes
N/A -
H0714073 Paso Chico, Argentina N/A   Windows
       480 Bytes
N/A -
H0714075 Puerto Williams, Chile N/A   Windows
       458 Bytes
N/A -
H0714100 Punta Arenas, Chile N/A   Windows
       477 Bytes
N/A -
H0714155 Paso Aguirre, Chile N/A   Windows
       513 Bytes
N/A -
H0714162 Canal Jeronimo, Chile N/A   Windows
       2.3 KB
N/A -
H0714182 Canal Smyth Isla Cutler to Islas Viel, Chile N/A   Windows
       782.7 KB
N/A -
H0714184 Canals Inocentes and Sarmiento, Chile N/A   Windows
       1.5 KB
N/A -
H0714185 Canal Oeste, Chile N/A   Windows
       1.4 KB
N/A -
H0714192 Angostura Inglesa, Chile N/A   Windows
       244.6 KB
N/A -
H0714195 Darwin Canal, Chile N/A   Windows
       1.5 KB
N/A -
H0714197 Puerto Chacabuco, Chile N/A   Windows
       477 Bytes
N/A -
H0714198 Puerto Melinka, Chile N/A   Windows
       645 Bytes
N/A -
H0714205 Puerto Carmen, Chile N/A   Windows
       1.8 KB
N/A -
H0714270 Puerto Montt, Chile N/A   Windows
       813 Bytes
N/A -
H0714290 Canal de Chacao, Chile N/A   Windows
       155.5 KB
N/A -
H0714380 Bahia de Lota, Chile N/A   Windows
       458 Bytes
N/A -
H0714400 Bahia de Coronel, Chile N/A   Windows
       458 Bytes
N/A -
H0714415 Bahia San Vicente, Chile N/A   Windows
       612 Bytes
N/A -
H0714420 Talcahuano, Chile N/A   Windows
       458 Bytes
N/A -
H0714425 Puerto Lirquen and Puerto Penco, Chile N/A   Windows
       612 Bytes
N/A -
H0714442 Puerto Tome, Chile N/A   Windows
       439 Bytes
N/A -
H0714460 Bahia Cumberland, Chile N/A   Windows
       458 Bytes
N/A -
H0714462 Rada de la Colonia, Chile N/A   Windows
       401 Bytes
N/A -
H0714470 Puerto San Antonio, Chile N/A   Windows
       477 Bytes
N/A -
H0714500 Puerto Valparaiso, Chile N/A   Windows
       645 Bytes
N/A -
H0714510 Bahia Quintero, Chile N/A   Windows
       981 Bytes
N/A -
H0714550 Bahia Tongoy, Chile N/A   Windows
       981 Bytes
N/A -
H0714570 Puerto Coquimbo and Puerto Guayacan, Chile N/A   Windows
       477 Bytes
N/A -
H0714610 Puerto Huasco, Chile N/A   Windows
       612 Bytes
N/A -
H0714630 Puertos Caldera and Calderilla, Chile N/A   Windows
       95.4 KB
N/A -
H0714644 Isla San Felix, Chile N/A   Windows
       770 Bytes
N/A -
H0714660 Antofagasta, Chile N/A   Windows
       458 Bytes
N/A -
H0714662 Caleta Abtao, Chile N/A   Windows
       546 Bytes
N/A -
H0714670 Mejillones, Chile N/A   Windows
       645 Bytes
N/A -
H0714671 Caleta Patillos, Chile N/A   Windows
       892 Bytes
N/A -
H0714720 Tocopilla, Chile N/A   Windows
       439 Bytes
N/A -
H0714740 Pabellon de Pica, Chile N/A   Windows
       401 Bytes
N/A -
H0714760 Bahia de Iquique, Chile N/A   Windows
       168.1 KB
N/A -
H0714790 Caletas Mejillones del Norte and Buena, Chile N/A   Windows
       420 Bytes
N/A -
H0714800 Arica, Chile N/A   Windows
       645 Bytes
N/A -
H0714840 Ilo, Peru N/A   Windows
       458 Bytes
N/A -
H0714860 Matarani, Peru N/A   Windows
       130.2 KB
N/A -
H0714890 San Juan, Peru N/A   Windows
       631 Bytes
N/A -
H0714895 San Nicolas, Peru N/A   Windows
       920 Bytes
N/A -
H0714910 San Martin, Peru N/A   Windows
       906 Bytes
N/A -
H0714950 Bahia del Callao, Peru N/A   Windows
       171.9 KB
N/A -
H0714960 Ancon, Peru N/A   Windows
       906 Bytes
N/A -
H0714980 Huacho, Peru N/A   Windows
       458 Bytes
N/A -
H0714990 Supe, Peru N/A   Windows
       766 Bytes
N/A -
H0715030 Chimbote, Peru N/A   Windows
       458 Bytes
N/A -
H0715050 Salaverry, Peru N/A   Windows
       565 Bytes
N/A -
H0715070 Puerto Chicama and Malabrigo, Peru N/A   Windows
       565 Bytes
N/A -
H0715090 Pimentel and Puerto Eten, Peru N/A   Windows
       1.0 KB
N/A -
H0715140 Puerto Bayovar, Peru N/A   Windows
       892 Bytes
N/A -
H0715170 Paita, Peru N/A   Windows
       612 Bytes
N/A -
H0715190 Talara, Peru N/A   Windows
       477 Bytes
N/A -
H0715200 Caleta Lobitos, Peru N/A   Windows
       892 Bytes
N/A -
H0715215 Los Organos, Peru N/A   Windows
       439 Bytes
N/A -
H0715250 Puerto Bolivar, Ecuador N/A   Windows
       920 Bytes
N/A -
H0715270 Rio Guayas and Guayaquil, Ecuador N/A   Windows
       1.3 KB
N/A -
H0715290 La Libertad, Ecuador N/A   Windows
       477 Bytes
N/A -
H0715310 Manta, Ecuador N/A   Windows
       631 Bytes
N/A -
H0715320 Bahia de Caraquez, Ecuador N/A   Windows
       631 Bytes
N/A -
H0715330 Esmeraldas, Ecuador N/A   Windows
       631 Bytes
N/A -
H0715342 Bahia Isabel, Isla Isabela (Galapagos Islands), Ecuador N/A   Windows
       344 Bytes
N/A -
H0715347 Caleta Tagus, Isla Isabela (Galapagos Islands), Ecuador N/A   Windows
       401 Bytes
N/A -
H0715360 Tumaco, Colombia N/A   Windows
       91.5 KB
N/A -