Cal Boats 43
Masthead Sloop · Fin keel, spade rudder · 1971–1972
A rare, short-lived production model from 1971 featuring a masthead rig and a performance-oriented fin keel
Designed by C. William Lapworth, built by Jensen Marine.
- LOA
- Beam
- Draft (max)
- Displacement
- Ballast
- Hull type
- Fin w/spade Rudder
Is it for you?
Character
Where this design lands on the numbers a shopper trusts — read straight from her own ratios.
Her moderate displacement on a narrow beam gives 34 — a sea-kindly motion in a seaway.
1.70 — just under the 2.0 offshore line; her beam is modest for her weight.
260 — moderately heavy for her waterline, a balanced cruising weight.
18.1 — plenty of sail for her weight; lively and quick to respond.
40% of her weight is ballast — moderately stiff, a middle-of-the-road stability.
Built heavy and sea-kindly — a boat made to cross oceans and forgive a rough night.
The record
Full specifications
The complete reference set — tap any figure to switch between metric and imperial.
Boats like this, on the water
Nobody has filmed this one — but these are close.
Comparable boats the fleet has on camera: same type, within a quarter of her length. Open the boat, or watch the video — a timestamp means she only appears in passing.
The family
Related models
The designs closest to hers — usually the rest of the builder's range, sometimes the same hull sold under another name.
Keep looking
Nothing filmed of this one yet
Two ways to keep looking — both search what the fleet has actually recorded.
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