Welcome to the Puerto Rico /US Virgin Islands State Army Military Affiliate Radio System (MARS) Website.

NOAA Space Environment Center A very extensive site covering many subjects and links to many similar sites. Includes, among other things:

• HF Propagation Reports
• Solar and Geophysical Activity
• Alerts and Warnings

Veterans' Organizations

• American Legion
• Veterans of Foreign Wars -- National Headquarters
• U.S.Marine League

Sites of Interest to MARS Members

• The Hurricane Watch Net
• The Royal Naval Amateur Radio Society
• Weather Information

• MMSN Maritime Mobile Service Net
• Amateur Call Sign Database
• Search Engines
   

U.S. Postal Service

• General Information, Postal Rates, etc.
• Zip Code Directory