BoatsBianca Yachts 107

Bianca Yachts 107

Masthead Sloop · Fin keel, spade rudder · First built 1985

A Jan Kjrulff-designed masthead sloop with a high sail-area-to-displacement ratio for spirited performance

Designed by Jan Kjrulff.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/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 moderate displacement on a narrow beam gives 24 — a moderate, middle-of-the-road motion.

Comfort ratio 24
CoastalBluewater

1.91 — just under the 2.0 offshore line; her beam is modest for her weight.

Capsize screening 1.91
LightHeavy

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

Displacement / length 220
EasygoingPowered-up

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

Sail area / displacement 19.2
TenderStiff

45% of her weight is ballast — stiff, standing up well to her sails.

Ballast 45%

Powered-up and quick to accelerate — this one likes to sail.

The record

Full specifications

The complete reference set — tap any figure to switch between metric and imperial.

Dimensions
Weights
Ballast / displacement
45.4%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
19.2
Displacement / length
220.0
Comfort ratio
24.0
Capsize screening
1.91
Hull speed
7.1 kn
Pounds / inch immersion
1046
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Production
Years built
First built 1985
Designer
Jan Kjrulff
Builder
Bianca 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.

Com-Pac Yachts 3310.59 mSame hull familyNear-identical lengthA shoal-draft masthead sloop designed by Charles Morgan Jr., featuring a stiff hull and a high ballast ratio for stable cruising
Beneteau First 3510.72 mSame hull familyNear-identical lengthAn IOR 3/4 ton racer with a masthead rig, built for offshore speed and later marketed in the US as the R/C 35
X-362 Sport10.70 mSame hull familyNear-identical lengthA performance-oriented fractional sloop with a 2.03-metre draft and a high 21.06 sail area-to-displacement ratio
J Boats Tillotson Pearson J/10910.74 mSame hull familyNear-identical lengthA 10.74-metre fractional sloop offering a shoal draft keel option and powered by a reliable Volvo D1-30 diesel engine
Catalina Yachts 35510.80 mSame hull familyNear-identical lengthA 10.8-metre cruiser with a 37% ballast ratio and a 2.03-metre draft, built for stability and ease of handling
Waarschip 36 LD10.80 mSame hull familyNear-identical lengthA high-performance fractional sloop featuring optional water ballast and a deep-draft keel for serious 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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