BoatsFriendship Yachts 21

Friendship Yachts 21

Fin w/transom Hung Rudder · 1982–1991

A light-displacement fin-keeler originally launched as the Dever 700, offering a lively 21.65 sail-area-to-displacement ratio

Designed by Koos de Ridder & Jacques De Ridder, built by Dever Bootswerft.

LOA
Beam
Draft (max)
Displacement
Hull type
Fin w/transom Hung Rudder

Is it for you?

Character

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

TrailerableBeam 2.50 m — inside the 2.55 m no-permit tow width across most of Europe, and the 2.59 m US and Canadian limit. About 990 kg of hull, so roughly 1,600 kg on a trailer: check that against your own towing rating.Shoal draftDraws 1.10 m, board up where she has one — creeks, sandbars and thin anchorages most keels have to stay out of.
LivelySea-kindly

Her light displacement on a beamy beam gives 10 — a quick, lively motion that feels every wave.

Comfort ratio 10
CoastalBluewater

At 2.53 she sits above the 2.0 line — beamy for her weight, and happiest coastal.

Capsize screening 2.53
LightHeavy

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

Displacement / length 153
EasygoingPowered-up

21.6 — plenty of sail for her weight; lively and quick to respond.

Sail area / displacement 21.6

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

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

Compared with 955 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
Rig & sail area
Ratios
SA / displacement
21.6
Displacement / length
152.9
Comfort ratio
10.4
Capsize screening
2.53
Hull speed
5.8 kn
Pounds / inch immersion
543
Hull
Hull type
Fin w/transom hung rudder
Construction
Fiberglass
Production
Years built
1982–1991
Units built
67
Designer
Koos de Ridder, Jacques De Ridder
Builder
Dever Bootswerft, Friendship yachts

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.

Ranger Yachts 226.86 mSame hull familyNear-identical lengthAn IOR mini-ton racer with a high sail-area-to-displacement ratio, built for competitive performance in a compact hull
Beneteau First 2357.11 mSame hull family0.4 m longerA Groupe Finot-designed fractional sloop built for performance, featuring a light displacement and high sail area ratio
Bavaria Yachts 6066.50 mSame hull family0.2 m shorterA lightweight 6.5-meter fractional sloop with a high sail-area-to-displacement ratio for spirited coastal sailing
Gilbert Marine Tequila7.20 mSame hull family0.5 m longerA Philippe H. Harle-designed masthead sloop that claimed the 1971 Quarter Ton Cup with her prototype performance
J J/77.04 mSame hull family0.3 m longerA 2024 fractional sloop with a shallow 1.16m draft and a high 23.55 sail-area-to-displacement ratio for responsive daysailing
Pogo 26.50 mSame hull family0.2 m shorterA 6.5-metre ultralight racer with a 37.87 sail-area-to-displacement ratio built for high-speed planing

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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