The Cal 3-27 is an American sailboat, that was designed by William Lapworth and first built in 1983.
[1] The boat was built by Cal Yachts/Jensen Marine in the United States between 1983 and 1985, but it is now out of production.
[1][3] The Cal 3-27 is a small recreational keelboat, built predominantly of fiberglass, with wood trim.
It has a masthead sloop rig, an inboard motor, an internally-mounted spade-type rudder and a fixed fin keel.
A tall mast was also an option with a main sail luff ("P" parameter) 1.5 ft (0.46 m) higher.