SPENCER 35 MK I

SPENCER 35 MK I
SPENCER 35 MK I

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Long Keel
Rigging Type: Masthead Sloop
LOA: 35.00 ft / 10.67 m
LWL: 25.00 ft / 7.62 m
S.A. (reported): 535.00 ft² / 49.70 m²
Beam: 9.50 ft / 2.90 m
Displacement: 12,000.00 lb / 5,443 kg
Ballast: 4,200.00 lb / 1,905 kg
Max Draft: 5.25 ft / 1.60 m
Construction: FG
First Built: 1960
# Built: 64
Builder: Spencer Boats Ltd.
Designer: John Brandlmayr

Sailboat Calculations

Definitions
S.A. / Displ.: 16.39
Bal. / Displ.: 35.00
Disp: / Len: 342.86
Comfort Ratio: 33.02
Capsize Screening Formula: 1.66
S#: 1.41
Hull Speed: 6.70 kn
Pounds/Inch Immersion: 848.61 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 38.50 ft / 11.73 m
J: 13.25 ft / 4.04 m
P: 35.00 ft / 10.67 m
E: 16.00 ft / 4.88 m
S.A. Fore: 255.06 ft² / 23.70 m²
S.A. Main: 280.00 ft² / 26.01 m²
S.A. Total (100% Fore + Main Triangles): 535.06 ft² / 49.71 m²
S.A./Displ. (calc.): 16.39
Est. Forestay Length: 40.72 ft / 12.41 m

Sailboat Links

Designers: John Brandlmayr
Builders: Spencer Boats Ltd.
Associations: Spencer Yachts Owners Group
Related Sailboats: SPENCER 35 MKII
Download Boat Record:

Notes

Thanks to Josh Shepard, SPENCER 35 owner, for providing corrected information on this yacht.