Jeppesen Marine Workboat Navigator 1.3 User Manual
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11 - ETA Manager
currently located. The rivers appear in the list alphabetically. If the river you
select is not connected to the river you are currently on, an error message
appears. The distance and time to arrival will be calculated for this endpoint
and will be assigned to the ETA currently selected.
Select Ending River Mile. Type the river mile mark to be used as the
endpoint for this ETA number. The valid range appears below this box.
NOTE:
Workboat Navigator always calculates the shortest path to the selected
point. This is limited by those waterways for which there are mile marks. If
you take a different route than the one displayed by Workboat Navigator, the
system will recalculate a new, shortest route.
If you type an invalid river mile mark, an error message appears when you click
Show Route.
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