In order to achieve maximum flexibility, and meet the different skippers’ needs, both the draught and the sheer line on the CYGNUS GM27 can be altered to suit the individual requirements. Full keel draught is 4’0″, and this to can be reduced normally to 3’3″, though it has in one special case been reduced to 2’6″ for a really shallow harbour application, but of course this will also reduce considerably the propeller aperture available. The sheer line can be also changed if needed.
GM27 - Lines Plan and Specification
Some Diagrams are not to scale. All craft are custom built and may not match diagram above
Dimensions in FT and Inches