Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 29.92 ft / 9.12 m
LWL: 24.25 ft / 7.39 m
S.A. (reported): 449.00 ft² / 41.71 m²
Beam: 10.00 ft / 3.05 m
Displacement: 8,750.00 lb / 3,969 kg
Ballast: 3,600.00 lb / 1,633 kg
Max Draft: 4.92 ft / 1.50 m
Construction: FG
Ballast Type: Lead
First Built: 1970
Last Built: 1978
# Built: 606
Builder: Tartan Marine (USA)
Designer: Sparkman & Stephens

Auxiliary Power/Tanks (orig. equip.)

Make: Universal
Model: Atomic 4
Type: Gas
HP: 30

Sailboat Calculations

Definitions
S.A. / Displ.: 16.97
Bal. / Displ.: 41.14
Disp: / Len: 273.92
Comfort Ratio: 24.26
Capsize Screening Formula: 1.94
S#: 1.96
Hull Speed: 6.60 kn
Pounds/Inch Immersion: 866.48 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 39.00 ft / 11.89 m
J: 13.00 ft / 3.96 m
P: 34.00 ft / 10.36 m
E: 11.50 ft / 3.51 m
S.A. Fore: 253.50 ft² / 23.55 m²
S.A. Main: 195.50 ft² / 18.16 m²
S.A. Total (100% Fore + Main Triangles): 449.00 ft² / 41.71 m²
S.A./Displ. (calc.): 16.97
Est. Forestay Length: 41.11 ft / 12.53 m

Sailboat Links

Designers: Sparkman & Stephens
Builders: Tartan Marine
Associations: Tartan 30 Association (Chesapeake)
Download Boat Record:

Notes

S&S (#2016)
One of Tartans most successful models. Two hull and two interior configurations were available. The standard rig includes a fin keel with skeg hung rudder with draft as shown here.
The tall rig has an extra 3 feet of mast, 5.5' of draft and an extra 500 pounds of lead.(Sometimes referred to as TARTAN 30C.)
The interiors came in a center galley and aft galley version. Standard power was the Atomic 4 while some came with a Faryman Diesel.
Thanks to 'callmecrazy' for supplying additional layout details.