![Mad Mariner show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/055/206/small/mad-mariner-blog-talk-radio-feed.jpg)
Summary: Mad Mariner's MadCast covers all aspects of boats and boating. In this edition, guest Mark Doyle, author of Get Onboard With E-Charting, explains the basics of electronic charting and computer-based navigation.
Summary: Mad Mariner's MadCast covers all aspects of boats and boating. In this edition, guest Mark Doyle, author of Get Onboard With E-Charting, explains the basics of electronic charting and computer-based navigation.