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by capableweb 1608 days ago
> A deadhead is a log or large tree in a waterway submerged just below the surface and difficult to see. If a fiberglass boat strikes a deadhead, the boat could be damaged and even sunk. The lower unit could be ripped off causing a hole in the transom and/or render the boat inoperable. A diligent forward watch will help prevent this potential danger.
1 comments

How difficult would using sonar be to protect against that?