"Jeff Morris" jeffmo@NoSpam-sv-lokiDOTcom wrote in message
...
How old is that chart? All of my US charts from the recent past use MLLW
as the datum for
soundings. I even checked in my Chesapeake ChartKit to see if they were
different.

OK - Here's a quiz: What's the meaning of LLWLT?

Lower Low Water Large Tide.


Sounds similiar to LAT.


Regards


Donal
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