Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Cutter
LOA: 39.50 ft
LWL: 33.50 ft
S.A. (reported): 799.00 ft²
Beam: 11.83 ft
Displacement: 21,000.00 lb
Ballast: 7,500.00 lb
Max Draft: 5.50 ft
Construction: FG w/Airex core
First Built: 1976
Last Built: 1985
# Built: 40
Builder: Philbrooks Shipyard (CAN) /Tollycraft
Designer: William Garden

Auxiliary Power/Tanks (orig. equip.)

Make: Perkins
Model: 4-108
Type: Diesel
Fuel: 53 gals


Water: 100 gals

Sailboat Calculations

S.A. / Displ.: 16.86
Bal. / Displ.: 35.71
Disp: / Len: 249.37
Comfort Ratio: 34.23
Capsize Screening Formula: 1.72
S#: 2.17
Hull Speed: 7.76 kn
Pounds/Inch Immersion: 1,416.04 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 51.00 ft
J: 18.00 ft
P: 46.00 ft
E: 14.80 ft
S.A. Fore: 459.00 ft²
S.A. Main: 340.40 ft²
S.A. Total (100% Fore + Main Triangles): 799.40 ft²
S.A./Displ. (calc.): 16.87
Est. Forestay Length: 54.08 ft

Sailboat Links

Designers: William Garden
Builders: Philbrook's Boatyard (CAN)
Download Boat Record:


Available as kits or factory finished (Philbrooks Shipyard). Philbrooks sold the mold to Tollycraft Corp. While it is widely believed Tollycraft built 4 boats, we've been told by someone familiar with the line that in fact, after 1982, 9 boats were built by Tollycraft Corp.