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The VDU patches below will update certified libraries on Edition 20 to 17/22.

* 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
East Africa To Madagascar       East Africa To Mozambique       East Africa to Somalia, Kenya       Republic Of South Africa       Tanzania      

 

*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
A0246800 Mosselbaai, South Africa N/A   Windows
       471 Bytes
N/A -
A0246820 Port Elizabeth, South Africa N/A   Windows
       101.4 KB
N/A -
A0246830 East London, South Africa N/A   Windows
       900 Bytes
N/A -
A0246850 Durban, South Africa N/A   Windows
       413.4 KB
N/A -
A0246855 App. to Richard"s Bay, South Africa N/A   Windows
       471 Bytes
N/A -
A0246860 Baia de Maputo, Mozambique N/A   Windows
       113.6 KB
N/A -
A0246890 Beira, Mozambique N/A   Windows
       933 Bytes
N/A -
A0246936 Nacala, Mozambique N/A   Windows
       606 Bytes
N/A -
A0246940 Pemba (Porto Amelia), Mozambique N/A   Windows
       872 Bytes
N/A -
A0246950 Porto Do Ibo, Mozambique N/A   Windows
       573 Bytes
N/A -
A0246970 Mikindani Bay, Tanzania N/A   Windows
       471 Bytes
N/A -
A0247005 Dar es Salaam and Mjimwema, Tanzania N/A   Windows
       625 Bytes
N/A -
A0247030 Approaches to Tanga, Tanzania N/A   Windows
       639 Bytes
N/A -
A0247050 Zanzibar, Tanzania N/A   Windows
       947 Bytes
N/A -
A0247100 Mombasa, Kenya N/A   Windows
       78.8 KB
N/A -
A0247110 Lamu, Manda and Pate, Kenya N/A   Windows
       947 Bytes
N/A -
A0247125 Buur Gaabo, Somalia N/A   Windows
       452 Bytes
N/A -
A0247130 Kismaayo, Somalia N/A   Windows
       639 Bytes
N/A -
A0247190 Qooria Neegro, Somalia N/A   Windows
       433 Bytes
N/A -
A0247320 Moutsamoudou, Anjouan Island, Comoros N/A   Windows
       120.4 KB
N/A -
A0247340 Mayotte and Dzaoudzi (Zaudzi), Ile Pamandzi, France N/A   Windows
       625 Bytes
N/A -
A0247400 Mahajanga, Madagascar N/A   Windows
       1.3 KB
N/A -
A0247470 Tolanaro (Fort Dauphin), Madagascar N/A   Windows
       502.9 KB
N/A -
A0247540 Toamasina (Tamatave), Madagascar N/A   Windows
       259.0 KB
N/A -
A0247630 Antsiranana (Cap Diego), Madagascar N/A   Windows
       1.3 KB
N/A -
A0247690 Pointe des Galets (Port Reunion), Reunion N/A   Windows
       115.0 KB
N/A -
A0247720 Approaches to Port Louis, Mauritius N/A   Windows
       179.7 KB
N/A -
A0247725 Grand Port, Mauritius N/A   Windows
       471 Bytes
N/A -