I came across this 39ft one off. The 2nd owner of the cat knows it was build due to plans of a well known naval designer
by a well known spanish boat builder
but forgot which naval designer
it was. Jacuzzi was not part of that plan but build in by the boat builder
Length is 13m or 39Ft
beam is 5.85m
Can anyone of you help to figure the naval designer out and maybe which specific plan was possibly used to build it.