OceanGrafix — Accurate Charts. Confident Boating.

Bob Sweet Defines the Three Stages of Navigation


Bob Sweet—senior navigator, author of The Weekend Navigator & GPS for Mariners, and former U.S. Power Squadrons National Educational Officer—discusses the three phases of safe navigation. View other educational videos in this series, including:


Home| Contact| Warranty| e-news

Read More about NOAA Read More about Alliance for Safe Navigation Read More about NGA