4seasailing - passage makers from KYD design
Are you interested ?
Now, after reeding all this pages  and looking to my work, I am sure you are interested in this  "Go anywhere" yachts ! 
I have to spend some words  telling you that, without the support of "DELFTship's " ship building program, and this program's designer, Martijn van Engeland, losts of, for you VERRY important parameters of the hull, where impossible to  arrange in the way they are now ! .
Rest me to say: "Thank you very much for your interest".
Kees Koopman - Naval arquitect

Now you have to know where to get information about this yachts :
Koopmans Kasko, Sneek. (For ALUMINIUM Hulls)
tel.: 0031 515 427 005
mail : koopmanskasko@hccnet.nl
or visit their website : http://www.koopmanskasko.nl
SOME OF MY PREVIOUS DESIGNS
De Sluis Jachtbouw B.V. Lemmer. (For STEEL and ALUMINIUM hulls )
Tel.: 0031 514 560 782
mail : info@desluisjachtbouw.nl
or go to their website : http://desluisjachtbouw.nl
Or send a mail to the designer :
Kees M.F.Koopman Arq.Nav.
All pictures in this site are under copyright from Kees Koopman

The digitalising (making the yachts ready for production) is done for both yachts by
"MANTA MARINE DESIGN and ENGENEERING"
Pepijn van Schaik designed shortly a beautifull coast shopper,that means a traditional sailingyacht for shallow waters, as the "Wadden zee" and many Dutch lakes. See it on his site !!
When you are interested...his telephon number :  0031 641 710 333
Or mail at: info@mantamarinedesign.com or visit his website : http://www.mantamarinedesign.com
You can have a look as well to our DUTCH site :
Je kunt óók eens kijken in de Nederlandse  site :
www.vertrekkersyacht.nl