Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 30.00 ft / 9.14 m
LWL: 25.42 ft / 7.75 m
S.A. (reported): 462.00 ft² / 42.92 m²
Beam: 10.75 ft / 3.28 m
Displacement: 10,500.00 lb / 4,763 kg
Ballast: 4,300.00 lb / 1,950 kg
Max Draft: 5.50 ft / 1.68 m
Construction: FG
First Built: 1977
Builder: Ranger Yachts (USA)
Designer: C. Raymond Hunt Assoc.

Auxiliary Power/Tanks (orig. equip.)

Make: Universal
Model: Atomic 4
Type: Gas

Sailboat Calculations

Definitions
S.A. / Displ.: 15.47
Bal. / Displ.: 40.95
Disp: / Len: 285.37
Comfort Ratio: 25.61
Capsize Screening Formula: 1.97
S#: 1.73
Hull Speed: 6.76 kn
Pounds/Inch Immersion: 976.41 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 41.50 ft / 12.65 m
J: 13.50 ft / 4.11 m
P: 35.50 ft / 10.82 m
E: 10.25 ft / 3.12 m
S.A. Fore: 280.13 ft² / 26.02 m²
S.A. Main: 181.94 ft² / 16.90 m²
S.A. Total (100% Fore + Main Triangles): 462.07 ft² / 42.93 m²
S.A./Displ. (calc.): 15.47
Est. Forestay Length: 43.64 ft / 13.30 m

Sailboat Links

Designers: Raymond Hunt (C.R. Hunt & Assoc.)
Builders: Bangor Punta Corp.
Ranger Yachts (USA)
Related Sailboats: O'DAY 30
Download Boat Record:

Notes

Similar to the O'DAY 30 but with taller rig and deeper keel.
At this time both Ranger and O'Day were owned by Bangor Punta Corp which, in turn, was purchased by Lear Seigler.