Spencer 42
Masthead Sloop · Full Keel · 1965–1983
A John Brandlmayr-designed masthead sloop with a full keel, produced from 1965 to 1983 as both kits and custom builds
Designed by John Brandlmayr.
- LOA
- Beam
- Draft (max)
- Displacement
- Ballast
- Hull type
- Full Keel
Is it for you?
Character
Where this design lands on the numbers a shopper trusts — read straight from her own ratios.
Her heavy 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.
314 — heavy for her waterline, built to carry stores and ride steadily.
16.8 — moderate power for her weight; steady, all-round performance.
42% of her weight is ballast — stiff, standing up well to her sails.
Built heavy and sea-kindly — a boat made to cross oceans and forgive a rough night.
- Draws more than ~83% of boats her size on file
Compared with 333 boats of the same type within a quarter of her length.
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
Boats like this
Nearby designs by size, type, and era — worth a look alongside her.
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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