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Old 04-26-2020, 09:56 AM   #49
Sailor man
Join Date: Jan 2013
Location: Hong Kong
Posts: 49
Downloads: 74
Uploads: 3

Yes exactly. If someone wants to save time by using the hydrophone tracker to get the 4th 'imaginary' bearing then he/she could work this way.

When ownship is constantly moving, the plot this program provides can be deemed as a relative motion plot, which is also useful in a Maneuvering Board if someone wants to try out the historical 2x3 bearing method (, but it could be more time consuming too.

Anyways just some of the many ways to do TMA.
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