BoatsAndrews 43

Andrews 43

Masthead Sloop · Fin w/bulb & Spade Rudder · First built 1990

A rare masthead sloop with a 23.9 SA/displacement ratio and a deep 2.7-metre draft, limited to a four-hull production run

Designed by Alan Andrews, built by Dencho Marine.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/bulb & Spade Rudder

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

LivelySea-kindly

Her light displacement on a narrow beam gives 20 — a moderate, middle-of-the-road motion.

Comfort ratio 20
CoastalBluewater

2.08 — right around the 2.0 line, the edge between coastal and offshore.

Capsize screening 2.08
LightHeavy

138 — light for her waterline, so she is easily driven and quick to accelerate.

Displacement / length 138
EasygoingPowered-up

23.9 — a lot of sail for her weight; powered-up and eager, a real performer.

Sail area / displacement 23.9
TenderStiff

43% of her weight is ballast — stiff, standing up well to her sails.

Ballast 43%

Light and lively — happiest day-sailing and coastal-hopping in settled weather.

  • Draws more than ~98% of boats her size on file

Compared with 2538 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.

Dimensions
Weights
Ballast / displacement
43.1%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
23.9
Displacement / length
137.7
Comfort ratio
20.3
Capsize screening
2.08
Hull speed
8.1 kn
Pounds / inch immersion
1688
Hull
Hull type
Fin w/bulb & spade rudder
Construction
Fiberglass
Ballast type
Lead
Production
Years built
First built 1990
Units built
4
Designer
Alan Andrews
Builder
Dencho Marine

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.

J J/4013.21 mSame hull familyNear-identical lengthA 2024 Alan Johnstone fractional sloop featuring a high-performance fin keel and spade rudder configuration
Beneteau 42313.15 mSame hull familyNear-identical lengthA masthead sloop featuring a fin keel with bulb and spade rudder, offered with both shallow and deep draft options
Grand Soleil 4413.10 mSame hull family0.2 m shorterA deep-draft fractional sloop with a 2.65-meter keel, engineered for stability and speed in a 13-meter hull
Beneteau 4313.11 mSame hull familyNear-identical lengthA Berret-Racoupeau fractional sloop designed for comfortable cruising with a shallow draft and balanced performance
Hunter Marine 42013.23 mSame hull familyNear-identical lengthA 42-foot cruiser with a performance-oriented fin keel and spade rudder, built for efficient coastal and offshore travel
Dufour Yachts Classic 4313.11 mSame hull familyNear-identical lengthA Mortain & Mavrikios cruiser featuring a high sail-area-to-displacement ratio and a 1.9m fin keel for balanced speed

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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