BoatsKingfisher 20

Kingfisher 20

Masthead Sloop · Twin keels · First built 1962

A versatile twin-keel sloop designed by R.A.G. Nierop, produced in multiple variants from 1959 to 1981

Designed by R. A. G. Nierop, built by Westfield Engineering.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Twin Keel

Is it for you?

Character

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

TrailerableBeam 2.11 m — inside the 2.55 m no-permit tow width across most of Europe, and the 2.59 m US and Canadian limit. About 1,179 kg of hull, so roughly 1,800 kg on a trailer: check that against your own towing rating.Ramp-launchableAbout 1,179 kg of hull, with a keel that raises or a draft shallow enough to float off a trailer — she can go back on the trailer at the ramp, not only into the water.Shoal draftDraws 0.71 m, board up where she has one — creeks, sandbars and thin anchorages most keels have to stay out of.
LivelySea-kindly

Her moderate displacement on a moderate beam gives 16 — a quick, lively motion that feels every wave.

Comfort ratio 16
CoastalBluewater

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

Capsize screening 2.02
LightHeavy

183 — moderately heavy for her waterline, a balanced cruising weight.

Displacement / length 183
EasygoingPowered-up

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

Sail area / displacement 15.0
TenderStiff

42% of her weight is ballast — stiff, standing up well to her sails.

Ballast 42%

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

  • Draws less than ~90% of boats her size on file
  • Narrower than ~87% of boats her size on file

Compared with 637 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
42.3%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
15.0
Displacement / length
183.3
Comfort ratio
16.0
Capsize screening
2.02
Hull speed
5.8 kn
Pounds / inch immersion
457
Hull
Hull type
Twin Keel
Construction
Fiberglass
Ballast type
Iron
Production
Years built
First built 1962
Designer
R.A.G. Nierop
Builder
Westfield Engineering

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 Boats Tillotson Pearson J/247.32 mSame hull family1.1 m longerThe world's most popular one-design keelboat, featuring a light 1406kg displacement for responsive, agile handling
Bavaria Yachts 6066.50 mSame hull family0.2 m longerA lightweight 6.5-meter fractional sloop with a high sail-area-to-displacement ratio for spirited coastal sailing
Marieholm Boats S-206.00 mSame hull family0.3 m shorterA short-run 1970s fractional sloop with a fin keel and transom-hung rudder, designed for coastal agility
Halcyon 236.93 mSame hull family0.7 m longerA triple-keeled masthead sloop by Alan H. Buchanan, offering shallow-draft versatility based on the earlier Crystal 23
Jeanneau Sun Odyssey 24.27.30 mSame hull family1.0 m longerA Jacques Fauroux-designed fractional sloop built for coastal cruising with a stable fin-and-bulb keel
Sirius 7277.27 mSame hull family1.0 m longerA development of the Sirius 24, this fractional sloop features a fin keel with skeg-mounted rudder for balanced handling

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

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