|Use the Menu Options list above to select a type of Publication.|
- All Publications are available in PDF format; however, certain publications are wrapped inside a Windows executable (.exe) file. The executable file contains a Setup Wizard tool that will install the PDF Publication files.
- Publication Updates Subscription: To accommodate customers who experience difficulty accessing the World Wide Web, NGA provides a Subscription Service whereby notification of publication updates are delivered via e-mail message to the requesting address. In addition, subscribers will receive an e-mail notification when a publication new edition is released. In order to subscribe, customers must visit the Publication Updates Subscription page. A confirmation e-mail will be sent to the requesting e-mail address from NGA's Subscription Service provider. Instructions to unsubscribe from the Service are also included in each subscription e-mail.
- The information contained in certain types of publications is maintained in an on-line database. For these publications - List of Lights, Radio Navigational Aids, World Port Index, and USCG List of Lights - up-to-date information can be retrieved by using the Database Query tools supplied.
- Adobe Reader software is required to view documents in PDF format. Visit the Adobe Website to download a free copy of Adobe Reader.
- To view detailed instructions for viewing, downloading, and installing digital publications, click here.