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The VDU patches below will update certified libraries on Edition 41 to 22/22.

* 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.

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Alabama To Texas Approaches      Cuba, Cayman Islands and The Bahamas Approaches      Mexico Approaches      South Carolina To Florida Approaches      Coastal Libraries      General Libraries       Alabama To Texas Harbors      Cuba, Cayman Islands And Jamaica Harbors      Mexico Harbors      South Carolina To Florida 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
A1508500 Charleston Harbor, South Carolina   Edition 41
       3.8 MB
  Windows
       386.7 KB
N/A -
A1508530 Saint Helena Sound, Georgia   Edition 41
       2.5 MB
  Windows
       285.0 KB
N/A -
A1508540 Tybee Island to Doboy Sound, Georgia   Edition 41
       2.7 MB
  Windows
       242.7 KB
N/A -
A1508555 Doboy Sound, Georgia   Edition 41
       1.8 MB
  Windows
       277.2 KB
N/A -
A1508580 Saint Augustine, Florida   Edition 41
       2.4 MB
  Windows
       790.8 KB
N/A -
A1508595 Cape Canaveral, Florida   Edition 41
       1.8 MB
  Windows
       1.4 KB
N/A -
A1508600 Fort Pierce, Florida   Edition 41
       788.7 KB
  Windows
       1.1 KB
N/A -
A1508610 Palm Beach, Florida   Edition 41
       321.9 KB
  Windows
       563 Bytes
N/A -
A1508630 Port Everglades, Florida   Edition 41
       635.0 KB
  Windows
       77.5 KB
N/A -
A1508640 Jupiter Inlet to Fowey Rocks, Florida   Edition 41
       593.4 KB
  Windows
       72.6 KB
N/A -
A1508645 Florida Keys, Florida   Edition 41
       2.8 MB
  Windows
       363.8 KB
N/A -
A1508660 Key West, Florida   Edition 41
       2.9 MB
  Windows
       351.7 KB
N/A -
A1508663 Mormon Keys, Florida   Edition 41
       4.1 MB
  Windows
       967.2 KB
N/A -
A1508665 Estero Bay to Lemon Bay, Florida   Edition 41
       2.0 MB
  Windows
       2.4 MB
N/A -
A1508670 Tampa Bay, Florida   Edition 41
       4.7 MB
  Windows
       2.0 MB
N/A -
A1508710 Cedar Keys, Florida   Edition 41
       1.7 MB
  Windows
       286.6 KB
N/A -
A1508715 Apalachee Bay, Florida   Edition 41
       1.4 MB
  Windows
       1.4 KB
N/A -
A1508750 Apalachicola Bay to Saint Andrew Bay, Florida   Edition 41
       1.9 MB
  Windows
       1.1 MB
N/A -
A1508760 Pensacola Bay, Florida   Edition 41
       2.3 MB
  Windows
       1.6 MB
N/A -
A1508770 Mobile Bay, Alabama   Edition 41
       1.9 MB
  Windows
       1.2 MB
N/A -
A1508780 Mississippi Sound, Mississippi   Edition 41
       1.3 MB
  Windows
       176.3 KB
N/A -
A1508800 Chandeleur Sound, Louisiana   Edition 41
       2.5 MB
  Windows
       247.3 KB
N/A -
A1508860 Mississippi River, New Orleans to Baton Rouge, Louisiana   Edition 41
       12.7 MB
  Windows
       987.7 KB
N/A -
A1508975 Tambalier and Terrebonne Bays, Louisiana   Edition 41
       4.5 MB
  Windows
       368.4 KB
N/A -
A1508980 Loop Terminal, Louisiana   Edition 41
       1.8 MB
  Windows
       207.3 KB
N/A -
A1509000 Morgan City to Port Allen, Louisiana   Edition 41
       4.5 MB
  Windows
       1.6 KB
N/A -
A1509040 Lake Charles, Louisiana   Edition 41
       2.2 MB
  Windows
       377.0 KB
N/A -
A1509140 Beaumont, Texas   Edition 41
       2.4 MB
  Windows
       243.8 KB
N/A -
A1509150 Galveston Bay, Texas   Edition 41
       2.3 MB
  Windows
       294.4 KB
N/A -
A1509250 East Matagorda Bay, Texas   Edition 41
       2.0 MB
  Windows
       179.4 KB
N/A -
A1509275 Matagorda Bay, Texas   Edition 41
       1.1 MB
  Windows
       164.3 KB
N/A -
A1509300 Aransas to Baffin Bay, Texas   Edition 41
       2.4 MB
  Windows
       278.4 KB
N/A -
A1509340 Brownsville, Texas N/A   Windows
       1.9 KB
N/A -
A1509360 Tampico and Altamira, Mexico N/A   Windows
       1.1 KB
N/A -
A1509370 Tuxpan, Mexico N/A   Windows
       843 Bytes
N/A -
A1509380 Veracruz, Mexico N/A   Windows
       596 Bytes
N/A -
A1509405 Coatzacoalcos, Mexico N/A   Windows
       563 Bytes
N/A -
A1509490 Laguna de Terminos, Mexico N/A   Windows
       1.5 KB
N/A -
A1509550 San Miguel, Mexico N/A   Windows
       79.0 KB
N/A -
A1509985 Freeport, Bahamas N/A   Windows
       1.2 KB
N/A -
A1509986 Bimini Islands, Bahamas N/A   Windows
       629 Bytes
N/A -
A1509989 Berry Islands, Bahamas N/A   Windows
       398 Bytes
N/A -
A1509996 Andros Island-North, Bahamas N/A   Windows
       516 Bytes
N/A -
A1510049 Golfo de Guanahacabibes, Cuba N/A   Windows
       1.1 KB
N/A -
A1510100 Punta de Moruro to Ensenada Puerto Escondido, Cuba N/A   Windows
       904 Bytes
N/A -
A1510120 Matanzas and Bahia de Cardenas, Cuba N/A   Windows
       736 Bytes
N/A -
A1510140 Boca de Sagua la Grande to Cayo Frances, Cuba N/A   Windows
       1.1 KB
N/A -
A1510500 Jucaro, Cuba N/A   Windows
       2.3 KB
N/A -
A1510579 Little Cayman and Cayman Brac, Cayman Islands N/A   Windows
       876 Bytes
N/A -
A1510580 George Town, Grand Cayman, Cayman Islands N/A   Windows
       862 Bytes
N/A -
A1526327 Waters North of Berry Islands N/A   Windows
       328 Bytes
N/A -
COA15A Northwestern Gulf of Mexico N/A   Windows
       538.6 KB
N/A -
COA15B Northeastern Florida to South Carolina N/A   Windows
       107.3 KB
N/A -
COA15C Southern Gulf of Mexico N/A   Windows
       329.4 KB
N/A -
COA15D Northern Coast of Cuba N/A   Windows
       873 Bytes
N/A -
COA15E Southern Coast of Cuba N/A   Windows
       928 Bytes
N/A -
COA15F Southeastern Louisiana to Florida   Edition 41
       1.7 MB
  Windows
       169.8 KB
N/A -
COA15G Cape San Bas to Key West N/A   Windows
       354.4 KB
N/A -
COA15H Bahamas and East Coast of Florida N/A   Windows
       127.4 KB
N/A -
GEN15 Gulf of Mexico N/A   Windows
       346.4 KB
N/A -
H1508500 Charleston, South Carolina   Edition 41
       2.7 MB
  Windows
       348.7 KB
N/A -
H1508510 Port Royal, South Carolina   Edition 41
       6.0 MB
  Windows
       701.0 KB
N/A -
H1508530 Savannah, Georgia   Edition 41
       4.5 MB
  Windows
       409.8 KB
N/A -
H1508540 Saint Catherines Sound to Altamaha Sound, Georgia   Edition 41
       5.0 MB
  Windows
       339.9 KB
N/A -
H1508550 Brunswick, Georgia   Edition 41
       1.5 MB
  Windows
       180.4 KB
N/A -
H1508555 Kings Bay, Georgia   Edition 41
       3.4 MB
  Windows
       1.6 KB
N/A -
H1508580 Jacksonville, Florida   Edition 41
       5.5 MB
  Windows
       914.6 KB
N/A -
H1508595 Port Canaveral, Florida   Edition 41
       1.1 MB
  Windows
       135.6 KB
N/A -
H1508600 Fort Pierce, Florida   Edition 41
       1.9 MB
  Windows
       282.9 KB
N/A -
H1508610 Palm Beach, Florida   Edition 41
       1.0 MB
  Windows
       843 Bytes
N/A -
H1508630 Port Everglades, Florida   Edition 41
       1.7 MB
  Windows
       280.7 KB
N/A -
H1508640 Miami, Florida   Edition 41
       1.8 MB
  Windows
       317.3 KB
N/A -
H1508645 Florida Keys, Florida   Edition 41
       6.1 MB
  Windows
       641.1 KB
N/A -
H1508660 Key West, Florida   Edition 41
       6.6 MB
  Windows
       848.9 KB
N/A -
H1508662 Dry Tortugas, Florida   Edition 41
       485.2 KB
  Windows
       530 Bytes
N/A -
H1508663 Everglades Harbor, Florida   Edition 41
       370.1 KB
  Windows
       423 Bytes
N/A -
H1508664 Naples Bay, Florida   Edition 41
       339.4 KB
  Windows
       423 Bytes
N/A -
H1508670 Tampa Bay, Florida   Edition 41
       2.8 MB
  Windows
       403.1 KB
N/A -
H1508680 Saint Petersburg, Florida   Edition 41
       1.8 MB
  Windows
       231.3 KB
N/A -
H1508710 Cedar Keys, Florida   Edition 41
       172.0 KB
  Windows
       404 Bytes
N/A -
H1508715 Saint Marks, Florida   Edition 41
       513.7 KB
  Windows
       423 Bytes
N/A -
H1508750 Lake Wimico Bay to Saint Andrew Bay, Florida   Edition 41
       2.1 MB
  Windows
       814.8 KB
N/A -
H1508761 Pensacola Bay, Florida   Edition 41
       1.4 MB
  Windows
       201.8 KB
N/A -
H1508770 Mobile Bay, Alabama   Edition 41
       674.8 KB
  Windows
       106.8 KB
N/A -
H1508780 Pascagoula Harbor, Mississippi   Edition 41
       833.4 KB
  Windows
       168.1 KB
N/A -
H1508800 Gulfport, Mississippi   Edition 41
       1.8 MB
  Windows
       272.4 KB
N/A -
H1508821 Entrance to the Mississippi River Gulf Outlet, Louisiana   Edition 41
       1.1 MB
  Windows
       1.1 KB
N/A -
H1508860 New Orleans Harbor, Louisiana   Edition 41
       736.7 KB
  Windows
       843 Bytes
N/A -
H1508985 Port Fourchon, Louisiana   Edition 41
       1.9 MB
  Windows
       190.5 KB
N/A -
H1509000 Morgan City, Louisiana   Edition 41
       1.8 MB
  Windows
       238.8 KB
N/A -
H1509140 Ellender to Galveston Bay, Texas   Edition 41
       2.4 MB
  Windows
       477.4 KB
N/A -
H1509150 Upper Galveston Bay, Texas   Edition 41
       6.4 MB
  Windows
       2.6 MB
N/A -
H1509250 Galveston Bay, Texas   Edition 41
       1.3 MB
  Windows
       1.2 MB
N/A -
H1509280 Port O'Connor, Texas   Edition 41
       3.4 MB
  Windows
       289.5 KB
N/A -
H1509300 Corpus Christi, Texas   Edition 41
       564.6 KB
  Windows
       100.4 KB
N/A -
H1509320 Port Ingleside, Texas   Edition 41
       859.0 KB
  Windows
       123.7 KB
N/A -
H1509340 Brownsville, Texas   Edition 41
       791.9 KB
  Windows
       983 Bytes
N/A -
H1509360 Tampico, Mexico N/A   Windows
       937 Bytes
N/A -
H1509361 Altamira, Mexico N/A   Windows
       923 Bytes
N/A -
H1509370 Rio Tuxpan, Mexico N/A   Windows
       596 Bytes
N/A -
H1509380 Veracruz, Mexico N/A   Windows
       782 Bytes
N/A -
H1509405 Coatzacoalcos, Mexico N/A   Windows
       904 Bytes
N/A -
H1509440 Frontera, Mexico N/A   Windows
       423 Bytes
N/A -
H1509490 Laguna de Terminos, Mexico N/A   Windows
       563 Bytes
N/A -
H1509500 Campeche, Mexico N/A   Windows
       829 Bytes
N/A -
H1509510 Progreso-Yukalpeten, Mexico N/A   Windows
       442 Bytes
N/A -
H1509539 Isla Mujeres, Cancun, Mexico N/A   Windows
       923 Bytes
N/A -
H1509540 Puerto Morelos, Mexico N/A   Windows
       442 Bytes
N/A -
H1509550 San Miguel, Mexico N/A   Windows
       497 Bytes
N/A -
H1509575 Chetumal, Mexico   Edition 41
       514.3 KB
  Windows
       890 Bytes
N/A -
H1509580 Xcalak, Q. Roo, Mexico   Edition 41
       397.0 KB
  Windows
       563 Bytes
N/A -
H1509985 Freeport Harbor, Bahamas N/A   Windows
       582 Bytes
N/A -
H1509987 South Riding Point, Bahamas N/A   Windows
       596 Bytes
N/A -
H1510049 Port of la Fe, Cuba N/A   Windows
       530 Bytes
N/A -
H1510050 Bahia Santa Lucia, Cuba N/A   Windows
       782 Bytes
N/A -
H1510070 Bahia Honda, Cuba N/A   Windows
       582 Bytes
N/A -
H1510071 Bahia de Cabanas, Cuba N/A   Windows
       843 Bytes
N/A -
H1510100 Bahia de la Habana, Cuba N/A   Windows
       423 Bytes
N/A -
H1510110 Bahia del Mariel, Cuba N/A   Windows
       862 Bytes
N/A -
H1510111 Bahia de Matanzas, Cuba N/A   Windows
       596 Bytes
N/A -
H1510119 Canal de Paso Malo, Cuba N/A   Windows
       843 Bytes
N/A -
H1510120 Bahia de Cardenas, Cuba N/A   Windows
       423 Bytes
N/A -
H1510121 Cay Sal Bank, Bahamas N/A   Windows
       366 Bytes
N/A -
H1510130 Isabela de Sagua, Cuba N/A   Windows
       843 Bytes
N/A -
H1510140 Cayo Frances, Cuba N/A   Windows
       563 Bytes
N/A -
H1510500 Punta Charcas to Jucaro, Cuba N/A   Windows
       843 Bytes
N/A -
H1510520 Tunas de Zaza, Cuba N/A   Windows
       423 Bytes
N/A -
H1510530 Port of Casilda, Cuba N/A   Windows
       843 Bytes
N/A -
H1510540 Bahia de Cienfuegos, Cuba N/A   Windows
       876 Bytes
N/A -
H1510549 Coast of Isla de la Juventud, Cuba N/A   Windows
       843 Bytes
N/A -
H1510550 Nueva Gerona, Cuba N/A   Windows
       736 Bytes
N/A -
H1510560 Surgidero de Batabano, Cuba N/A   Windows
       404 Bytes
N/A -
H1510579 West End Point, Little Cayman, Cayman Islands N/A   Windows
       442 Bytes
N/A -
H1510580 George Town Harbor, Grand Cayman, Cayman Islands N/A   Windows
       423 Bytes
N/A -
H1510600 Lucea Harbor, Jamaica N/A   Windows
       442 Bytes
N/A -
H1510800 Savannah la Mar, Jamaica N/A   Windows
       423 Bytes
N/A -