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The VDU patches below will update certified libraries on Edition 51 to 24/20.

* 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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South Carolina To Massachusetts Approaches      Coastal Libraries      General Libraries       Chesapeake Bay Harbors      Northeast Harbors Harbors      North & South Carolina 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.*

Number Name Download
full library
Download VDU Patch
(Windows)
Download VDU Patch 
(Unix)
Cancelled or
New Libraries
      NtM
date
A1707300 Cape Cod Bay, Massachusetts   Edition 51
       837.8 KB
  Windows
       346.4 KB
  Unix
             323.9 KB
-
A1707330 Nantucket Sound and Approaches, Massachusetts   Edition 51
       1.6 MB
  Windows
       1,022.3 KB
  Unix
             986.8 KB
-
A1707420 Providence and Vicinity, Rhode Island   Edition 51
       3.6 MB
  Windows
       1.7 MB
  Unix
             1.6 MB
-
A1707500 Block Island Sound, Rhode Island   Edition 51
       6.6 MB
  Windows
       2.6 MB
  Unix
             2.5 MB
-
A1707550 Long Island Sound Eastern Part, Connecticut and New York   Edition 51
       1.3 MB
  Windows
       480.0 KB
  Unix
             457.3 KB
-
A1707640 Approaches to New York Harbor, New York   Edition 51
       10.8 MB
  Windows
       5.2 MB
  Unix
             5.1 MB
-
A1708020 Approaches to Atlantic City, New Jersey   Edition 51
       2.5 MB
  Windows
       1.0 MB
  Unix
             1.0 MB
-
A1708130 Delaware Bay to Philadelphia, Delaware-Pennsylvania-New Jersey   Edition 51
       7.5 MB
  Windows
       3.4 MB
  Unix
             3.3 MB
-
A1708170 Fenwick Island to Chincoteague Inlet, Delaware-Maryland-Virginia   Edition 51
       1.6 MB
  Windows
       761.8 KB
  Unix
             740.9 KB
-
A1708175 Chincoteague Inlet to Great Machipongo Inlet, Virginia   Edition 51
       1.4 MB
  Windows
       518.4 KB
  Unix
             501.0 KB
-
A1708200 Head of Chesapeake Bay, Maryland   Edition 51
       1.8 MB
  Windows
       757.9 KB
  Unix
             730.6 KB
-
A1708225 Eastern Bay-South River-Chester River, Maryland   Edition 51
       4.5 MB
  Windows
       2.1 MB
  Unix
             2.1 MB
-
A1708226 Choptank River (Cambridge to Greensboro), Maryland   Edition 51
       2.9 MB
  Windows
       1.6 MB
  Unix
             1.6 MB
-
A1708227 Patuxent River and Vicinity, Maryland   Edition 51
       1.7 MB
  Windows
       19.0 KB
  Unix
             17.0 KB
-
A1708230 Potomac River, Maryland and Virginia   Edition 51
       5.0 MB
  Windows
       2.2 MB
  Unix
             2.2 MB
-
A1708242 Tangier Sound to Nanticoke River, Maryland   Edition 51
       4.6 MB
  Windows
       1.7 MB
  Unix
             1.7 MB
-
A1708243 Wolf Trap to Tangier Sound, Maryland and Virginia   Edition 51
       3.8 MB
  Windows
       1.7 MB
  Unix
             1.7 MB
-
A1708250 Rappahannock River Entrance, Virginia   Edition 51
       1.9 MB
  Windows
       36.4 KB
  Unix
             33.3 KB
-
A1708260 York River, Virginia   Edition 51
       4.5 MB
  Windows
       2.1 MB
  Unix
             2.0 MB
-
A1708280 Approaches to Norfolk (North), Virginia   Edition 51
       5.0 MB
  Windows
       2.0 MB
  Unix
             2.0 MB
-
A1708281 Approaches to Norfolk (South), Virginia   Edition 51
       1.6 MB
  Windows
       727.1 KB
  Unix
             696.7 KB
-
A1708320 James River (Newport News to Jordan Point), Virginia   Edition 51
       3.7 MB
  Windows
       9.9 KB
  Unix
             8.1 KB
-
A1708375 Currituck Beach Light to Wimble Shoals, North Carolina   Edition 51
       1.9 MB
  Windows
       751.7 KB
  Unix
             712.2 KB
-
A1708390 Cape Hatteras/Pamlico Sound, North Carolina   Edition 51
       3.4 MB
  Windows
       1.3 MB
  Unix
             1.3 MB
-
A1708430 Cape Lookout to Beaufort, North Carolina   Edition 51
       2.3 MB
  Windows
       1.1 MB
  Unix
             1.1 MB
-
A1708470 New River Inlet to Cape Fear, North Carolina   Edition 51
       2.3 MB
  Windows
       1.0 MB
  Unix
             1,013.5 KB
-
A1708490 Little River Inlet/Winyah Bay, South Carolina   Edition 51
       1.6 MB
  Windows
       12.9 KB
  Unix
             10.5 KB
-
COA17A United States East Coast, Charleston to Cape May   Edition 51
       1.8 MB
  Windows
       697.8 KB
  Unix
             677.4 KB
-
COA17B Bermuda Operating Areas N/A   Windows
       309 Bytes
  Unix
             256 Bytes
-
COA17C United States East Coast, Hereford Inlet to Cape Cod   Edition 51
       2.6 MB
  Windows
       1,001.6 KB
  Unix
             983.3 KB
-
COA17D Chesapeake Bay   Edition 51
       2.3 MB
  Windows
       1.2 MB
  Unix
             1.1 MB
-
GEN17A United States East Coast, Cape Romain to Cape Cod   Edition 51
       1.6 MB
  Windows
       725.2 KB
  Unix
             671.6 KB
-
GEN17B Western North Atlantic N/A   Windows
       1.0 KB
  Unix
             1,021 Bytes
-
H1707290 Wellfleet-Barnstable-Provincetown, Massachusetts   Edition 51
       1.1 MB
  Windows
       399.9 KB
  Unix
             373.8 KB
-
H1707300 Chatham Harbor and Pleasant Bay, Massachusetts   Edition 51
       776.5 KB
  Windows
       404.8 KB
  Unix
             381.0 KB
-
H1707330 Nantucket Sound, Massachusetts   Edition 51
       1.8 MB
  Windows
       1.0 MB
  Unix
             991.6 KB
-
H1707350 Martha's Vineyard, Massachusetts   Edition 51
       1.3 MB
  Windows
       532.1 KB
  Unix
             493.6 KB
-
H1707360 Buzzards Bay to Cape Cod Canal, Massachusetts   Edition 51
       4.6 MB
  Windows
       2.0 MB
  Unix
             1.9 MB
-
H1707420 Providence and Narragansett Bay, Rhode Island   Edition 51
       5.4 MB
  Windows
       2.4 MB
  Unix
             2.4 MB
-
H1707500 New London Harbor, Connecticut   Edition 51
       3.4 MB
  Windows
       1.4 MB
  Unix
             1.4 MB
-
H1707520 Essex, Connecticut   Edition 51
       2.3 MB
  Windows
       986.0 KB
  Unix
             959.2 KB
-
H1707550 New Haven and Vicinity, Connecticut   Edition 51
       2.1 MB
  Windows
       918.1 KB
  Unix
             880.8 KB
-
H1707560 Port Jefferson, New York   Edition 51
       586.4 KB
  Windows
       341.0 KB
  Unix
             319.2 KB
-
H1707570 Bridgeport, Connecticut   Edition 51
       5.2 MB
  Windows
       2.5 MB
  Unix
             2.4 MB
-
H1707640 New York City, New York   Edition 51
       1.7 MB
  Windows
       994.5 KB
  Unix
             964.4 KB
-
H1707680 Kingston, New York   Edition 51
       1.9 MB
  Windows
       802.8 KB
  Unix
             761.8 KB
-
H1707750 Edgewater, New York   Edition 51
       1.2 MB
  Windows
       688.9 KB
  Unix
             671.3 KB
-
H1707810 Jersey City, New Jersey   Edition 51
       1.4 MB
  Windows
       718.2 KB
  Unix
             697.2 KB
-
H1707960 Perth Amboy, New Jersey   Edition 51
       3.5 MB
  Windows
       2.6 MB
  Unix
             2.5 MB
-
H1707965 Navesink and Shrewsbury River, New Jersey   Edition 51
       710.6 KB
  Windows
       579 Bytes
  Unix
             526 Bytes
-
H1708020 Atlantic City (Absecon Inlet), New Jersey   Edition 51
       257.4 KB
  Windows
       439 Bytes
  Unix
             386 Bytes
-
H1708130 Philadelphia and Camden Waterfronts, Pennsylvania and New Jersey   Edition 51
       1.0 MB
  Windows
       499.7 KB
  Unix
             486.2 KB
-
H1708131 Cape Henlopen to Indian River Inlet, Delaware   Edition 51
       1.3 MB
  Windows
       522.5 KB
  Unix
             501.6 KB
-
H1708160 Delaware River (Philadelphia-Trenton), Pennsylvania and New Jersey   Edition 51
       1,006.3 KB
  Windows
       513.2 KB
  Unix
             481.1 KB
-
H1708165 Chesapeake and Delaware Canal, Delaware and Maryland   Edition 51
       1.1 MB
  Windows
       653.5 KB
  Unix
             620.9 KB
-
H1708170 Ocean City Inlet, Maryland   Edition 51
       297.4 KB
  Windows
       439 Bytes
  Unix
             386 Bytes
-
H1708175 Chincoteague Inlet, Virginia   Edition 51
       347.0 KB
  Windows
       34.9 KB
  Unix
             25.9 KB
-
H1708210 Baltimore Harbor, Maryland   Edition 51
       1.2 MB
  Windows
       61.8 KB
  Unix
             56.8 KB
-
H1708215 Rock Hall Harbor and Swan Creek, Maryland   Edition 51
       265.1 KB
  Windows
       546 Bytes
  Unix
             493 Bytes
-
H1708222 Selby Bay, Maryland   Edition 51
       179.3 KB
  Windows
       546 Bytes
  Unix
             493 Bytes
-
H1708225 Annapolis, Maryland   Edition 51
       1.7 MB
  Windows
       78.9 KB
  Unix
             58.4 KB
-
H1708226 Cambridge, Maryland   Edition 51
       142.0 KB
  Windows
       420 Bytes
  Unix
             367 Bytes
-
H1708227 Patuxent River and Solomon's Island, Maryland   Edition 51
       749.4 KB
  Windows
       439 Bytes
  Unix
             386 Bytes
-
H1708230 Washington Harbor; Washington, District of Columbia   Edition 51
       325.6 KB
  Windows
       156.5 KB
  Unix
             137.0 KB
-
H1708235 Dahlgren and Vicinity, Virginia   Edition 51
       454.8 KB
  Windows
       579 Bytes
  Unix
             526 Bytes
-
H1708250 York River, Virginia   Edition 51
       1.1 MB
  Windows
       494.0 KB
  Unix
             466.9 KB
-
H1708280 Norfolk and Little Creek Harbors, Virginia   Edition 51
       4.8 MB
  Windows
       3.6 MB
  Unix
             3.6 MB
-
H1708310 Back River, Virginia   Edition 51
       255.4 KB
  Windows
       579 Bytes
  Unix
             526 Bytes
-
H1708311 College Creek, Virginia   Edition 51
       308.4 KB
  Windows
       579 Bytes
  Unix
             526 Bytes
-
H1708320 James River (Jordan Point to Richmond), Virginia   Edition 51
       1.4 MB
  Windows
       78.0 KB
  Unix
             58.2 KB
-
H1708390 Pamlico River, North Carolina   Edition 51
       1.2 MB
  Windows
       1.1 KB
  Unix
             1.1 KB
-
H1708430 Morehead City, North Carolina   Edition 51
       4.6 MB
  Windows
       1.9 MB
  Unix
             1.9 MB
-
H1708450 Jacksonville, North Carolina   Edition 51
       1.8 MB
  Windows
       837.7 KB
  Unix
             793.3 KB
-
H1708470 Cape Fear/Wilmington, North Carolina   Edition 51
       1.8 MB
  Windows
       896.9 KB
  Unix
             854.9 KB
-
H1708490 Winyah Bay (Georgetown), South Carolina   Edition 51
       1.5 MB
  Windows
       121.5 KB
  Unix
             97.1 KB
-