Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Ketch
LOA: 33.58 ft / 10.24 m
LWL: 26.46 ft / 8.07 m
S.A. (reported): 551.00 ft² / 51.19 m²
Beam: 10.00 ft / 3.05 m
Displacement: 12,000.00 lb / 5,443 kg
Ballast: 5,170.00 lb / 2,345 kg
Max Draft: 5.00 ft / 1.52 m
Construction: FG
First Built: 1972
Last Built: 1977
# Built: 50
Builder: Grampian Marine Ltd. (CAN)
Designer: Charles Angle/Axel Schmidt

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo

Sailboat Calculations

Definitions
S.A. / Displ.: 16.88
Bal. / Displ.: 43.08
Disp: / Len: 289.18
Comfort Ratio: 30.20
Capsize Screening Formula: 1.75
S#: 1.41
Hull Speed: 6.89 kn
Pounds/Inch Immersion: 945.44 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 38.25 ft / 11.66 m
J: 10.54 ft / 3.21 m
P: 33.00 ft / 10.06 m
E: 12.00 ft / 3.66 m
PY: 25.67 ft / 7.82 m
EY: 9.50 ft / 2.90 m
S.A. Fore: 201.58 ft² / 18.73 m²
S.A. Main: 198.00 ft² / 18.39 m²
S.A. Total (100% Fore + Main Triangles): 399.58 ft² / 37.12 m²
S.A./Displ. (calc.): 12.24
Est. Forestay Length: 39.68 ft / 12.09 m

Sailboat Links

Designers: Charles Angle
Builders: Grampian Marine
Associations: Grampian Owners Marina
Related Sailboats: TRIANGLE 32
Download Boat Record:

Notes

Based on the earlier TRIANGLE 32, the GRAMPIAN 34 is entirely different from the later GRAMPIAN 2-34.