Specifications

Original manual page 13

I. Principal Dimensions

Fin KeelWing Keel
L.O.A.31'-0" (9.49m)
L.W.L.26'-6" (8.08m)
Beam11'-6" (3.51m)
Draft5'9" (1.75m)4'0" (1.22m)
Ballast4000 lbs. (1814kg)4400 lbs. (1996kg)
Displacement10300 lbs. (4672kg)10700 lbs. (4854kg)
Distance-Waterline to Masthead46'-9" (14.3m)
Headroom-Maximum6'2" (188cm)

Handwritten notes on the scanned original page (not part of the printed text): next to the wing keel draft, "4'10"" with a check mark; next to the distance from waterline to masthead, "Round to 48-49 ft".

II. Comparative Data

Fin KeelWing Keel
Displacement/Length332.26345.16
Sail Area/Displacement.0476.0458

Theoretical Hull Speed: 6.7 Knots

III. Sails

SailWeight (oz. per sq. yd.)
Main8.0 oz
Jib8.0 oz.
Genoa, 150%6.0 oz.
Spinnaker, cruising1.5 oz. (the first digit is hard to read in the scan)
135% Jib7.0 oz.

I = 42'-9" (13.0m)
J = 11'-9" (3.6m)
P = 37'-3" (11.4m)
E = 13'-0" (4.0m)

Total w/100% Foretriangle Area: 490 sq. ft. (45.52 sq. m)

IV. Tankage and Capacities

WaterForward: 35 gal (208 liters), Water Heater 20 gal (23 liters)
Total = 55 gal (189 liters)
Holding17 gal (64.3 liters)
Fuel27 gal (102.1 liters)
Ice Box6 cu. ft. (.17 cu. M)
Berths2 Doubles
Common Ratings (approx.)PHRF = 180
MORF = 28.4
IOR = 23.0

Transcription note: the printed water figures are as in the original; 35 gal is 132 liters, so the liter values and the total may contain errors in the source.

V. Engine and Controls

EngineUniversal Model 25XP Diesel, 23hp 3 cyl., 57 c.i., fresh water-cooled
Fuel Consumption (estimate).55 g.p.h. (2 liters) at Cruising r.p.m.
Propeller2 Blade: 13x12, 3 Blade: 13x10
Pedestal SteeringEdson w/32" (81 cm) dia. Destroyer Wheel
CompassRitchie NDW200