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MASSACHUSETTS ENVIRONMENTAL POLICE

• Mass Boating Safety Laws Summary
• Mass Boating Laws Guide (pdf)

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NAUTICAL OBSERVATORY

• The National Oceanic and Atmospheric Administration NOAA Home
• Celestial Navigation Nautical Almanac
• The National Institute of Standards Time and Frequency Division

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BOATING SAFETY

• The United States Coast Guard
• The United States Coast Guard Auxiliary
• The Canadian Coast Guard
• The U.S. Coast Guard Office of Boating Safety
• The Commander Bob's Boating Safety Notebook
• The Safe Boating Council

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WEATHER

• The National Weather Service
• The Weather Channel
• Intellicast

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GLOBAL POSITIONING SYSTEM & NAVIGATION

• Navstar: GPS Satellite Network  SPACE.com
• NavtechGPS Seminars and GPS Supply
• The USCG  Navigation Center

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