Navigation Equipment Manufacturers/Stores

• West Marine

• Landfall Navigation

• ACR Electronics

• Boat U.S.

• Sandwich Ship Supply

• Garmin

• Blue Water Books and Charts

• Celestaire

• Magellan

Maritime Industry/USCG/Homeland Security Related

• Marine Administration

• USCG Navigation Center

• Chart Corrections

• USCG Licensing

• National Archives and Records Administration

• NOAA Chart Updates

• Ship Operations Cooperative Program (SOCP)

Weather Related

• World Meteorological Organization

• NESDIS (National Environmental Satellite Data and Information Services)

• NAVLANTMETOCCEN: Naval Atlantic and Meteorology Center

• National Hurricane Center

• GOES Satellite Server- NESDIS Product

• Marine Radio Fax WX Charts

• National Oceanic and Atmospheric Administration

• GOES-12 Infrared Satellite Image Loop- NESDIS Product

• WX Chart Symbols