SUI-174

Essentials

Table of details and specifications of SUI-174
	Designer	Marc Lang (SUI)
	Builders	Olivier Luthi, Luthi René & fils, Crans (SUI)
	Material	Cold laminated mahogany, teakdeck
	1st certificate issued	1991-04-22
	Original boat name	Sirène
	Original country	SUI
	Original sail number	174
	Current location	Berlin (SCG), Havel (GER)

5.5 Z 174 "Sirène" - built in 1991 - 03.03.2018 by Kaspar Stubenrauch: The boat was completed on 6th April 1991, the first certificate issued then on 22nd April 1991.
5.5 SUI 174 "Sirène" - 04.02.2008 by Kaspar Stubenrauch: The Essentials show the 1st certificate to have been issued in 1989; could someone with access to that certificate publish it in the documents? The actual owners would be most interested and thankful!
"Sirène" Z 174 - 09.10.2007 by Kaspar Stubenrauch: Original boat name: "Sirène"
2nd owner: Roland Lappin / until 2006
"Heaven can wait" 5.5 GER 29 - 01.10.2007 by Kaspar Stubenrauch: The actual name of the boat is "Heaven can wait", owned by K. Fischer and O. Krüger since 2006, the previous owner was R. Lappin
Information - 17.09.2007 by Sebastien Schmidt: Julia came after her first owner (Horst Pelz) got cauhgt in a big storm with a light displacement boat. He felt very unsecure and decided for a safer boat. He asked Marc Lang (a local designer from Geneva) to design such a boat. The naval architect used the rules to draw the lines of a boat of maximum weight, minimal sail area and maximum length at waterline. This was maybe a too radical approach and showed a real lack of speed in lighter wind especially when jibing but became unbeatable when it reached 3 Bf. and the boat was safe to sail !