BoatsAllied 39

Allied 39

Masthead Sloop · Fin With Rudder On Skeg · 1970–1973

A masthead sloop with a fin keel and skeg-mounted rudder, evolved from the wooden Owens Cutter design

Designed by George Owens, Robert B. Harris, MacLear & Harris.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin With Rudder On Skeg

Is it for you?

Character

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

LivelySea-kindly

Her heavy displacement on a narrow beam gives 36 — a sea-kindly motion in a seaway.

Comfort ratio 36
CoastalBluewater

At 1.64 she sits well under the 2.0 line — a solidly ocean-capable hull for her size.

Capsize screening 1.64
LightHeavy

317 — heavy for her waterline, built to carry stores and ride steadily.

Displacement / length 317
EasygoingPowered-up

16.5 — moderate power for her weight; steady, all-round performance.

Sail area / displacement 16.5
TenderStiff

39% of her weight is ballast — moderately stiff, a middle-of-the-road stability.

Ballast 39%

Built heavy and sea-kindly — a boat made to cross oceans and forgive a rough night.

  • Narrower than ~82% of boats her size on file

Compared with 2845 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
39.4%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
16.5
Displacement / length
316.7
Comfort ratio
35.7
Capsize screening
1.64
Hull speed
7.2 kn
Pounds / inch immersion
1082
Hull
Hull type
Fin with rudder on skeg
Construction
Fiberglass
Production
Years built
1970–1973
Designer
George Owens, Robert B. Harris, MacLear, Harris
Builder
Allied Boat Co

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.

Puma 38-K12.00 mSame hull familyNear-identical lengthA masthead ketch featuring a fin keel and spade rudder, offering a spirited sail area-to-displacement ratio
Warrior 4012.00 mSame hull familyNear-identical lengthA cutter-rigged cruiser with a skeg-hung rudder and a 1.52m draft, built for steady offshore passages
Cal Boats 4011.99 mSame hull family0.2 m shorterA legendary offshore racer with 160 built, featuring a light displacement and a high sail-area-to-displacement ratio
Hans Christian Christina 4012.14 mSame hull familyNear-identical lengthA fin-keeled cutter with a skeg-hung rudder, offering a more modern underwater profile for the Hans Christian fleet
O'day 4012.06 mSame hull familyNear-identical lengthA 12-metre masthead sloop featuring an extended sugar scoop stern and a taller rig on later production models
Beneteau 4012.14 mSame hull familyNear-identical lengthA 2007 Berret-Racoupeau design with a 1.9m draft, also marketed internationally as the Oceanis 40 and Moorings 41.3

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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