OooooozeOne wrote in message
| Most waterways are wide and easy to navigate and those that aren't
| usually have steep hills either side making radar virtually useless
| because you can easily see your path.

Okay,,, now you are sounding like Nav.... what you stated makes no sense at
all Ozzy!

Good radar will clear up that mess of lights and buoys you can't spot at
night in a hurry.

CM