A Bill Dixon and Angus Primrose-designed masthead sloop featuring twin keels for shallow-water cruising
Designed by Bill Dixon & Angus Primrose, built by Marine Products Ltd.
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.
Shoal draftDraws 1.07 m, board up where she has one — creeks, sandbars and thin anchorages most keels have to stay out of.
LivelyComfort 20Sea-kindly
CoastalCapsize 2.11Bluewater
LightD/L 241Heavy
EasygoingSA/D 15.8Powered-up
TenderBallast 41%Stiff
A balanced, easily-driven cruiser — comfortable and forgiving for coastal work.
Draws less than ~89% of boats her size on file
Compared with 2026 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
40.9%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
15.8
Displacement / length
240.8
Comfort ratio
20.1
Capsize screening
2.11
Hull speed
6.5 kn
Pounds / inch immersion
834
Hull
Hull type
Twin Keel
Construction
Fiberglass
Production
Years built
1985–1987
Units built
70
Designer
Bill Dixon, Angus Primrose
Builder
Marine Products Ltd, Moody Yachts (A. H. Moody, Sons)
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.
Watkins Yachts 278.23 mSame hull family0.2 m shorterA masthead sloop with a skeg-hung rudder, offered in rare pilot house and keel-centerboard configurations
Bristol Yachts 288.53 mSame hull familyNear-identical lengthAn IOR Half Ton racer with reduced stern overhang, serving as the performance-oriented predecessor to the Bristol 29.9
Pearson Yachts 27 (Triton 27)8.23 mSame hull family0.2 m shorterA Doug Peterson-influenced masthead sloop built from US Yachts molds, offering a light-displacement cruiser profile
Puma 277.95 mSame hull family0.4 m shorterA Ron Holland-designed masthead sloop with a fin keel and spade rudder, built for performance-oriented coastal cruising
Colvic Ltd. Sailor 268.21 mSame hull family0.2 m shorterA twin-keeled masthead sloop with hulls molded by Colvic and finished by various yards, including Atlanta Marine