Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 9.12 m
LWL: 7.62 m
S.A. (reported): 43.48 m²
Beam: 3.12 m
Displacement: 4,445 kg
Ballast: 1,814 kg
Max Draft: 1.50 m
Construction: FG
Ballast Type: Lead
First Built: 1977
Last Built: 1987
# Built: 520
Builder: S2 Yachts
Designer: Arthur Edmunds

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Model: 2GM
Type: Diesel
HP: 12

Accomodations

Water: 140 L
Headroom: 1.91 m

Sailboat Calculations

Definitions
S.A. / Displ.: 16.41
Bal. / Displ.: 40.82
Disp: / Len: 280.00
Comfort Ratio: 25.77
Capsize Screening Formula: 1.92
S#: 1.86
Hull Speed: 6.70 kn
Pounds/Inch Immersion: 915.61 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 12.19 m
J: 3.96 m
P: 10.36 m
E: 3.73 m
S.A. Fore: 24.15 m²
S.A. Main: 19.35 m²
S.A. Total (100% Fore + Main Triangles): 43.50 m²
S.A./Displ. (calc.): 16.41
Est. Forestay Length: 12.82 m
Mast Height from DWL: 13.26 m

Sailboat Links

Designers: Arthur Edmunds
Builders: S2 Yachts (USA)
Products: Sailboat Trailers
The Sail Warehouse
Download Boat Record:

Notes

The S2 9.2A was the aft cockpit version.
Also offered was the S2 9.2C, (center cockpit).

First boats came with Atomic 4 gas engine as standard equipment.
Beginning in 1979, Yanmar or Volvo diesels were standard.
Shoal draft: 3.92'/1.19m