Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Lifting Keel
Rigging Type: Fractional Sloop
LOA: 20.80 ft
LWL: 20.11 ft
S.A. (reported): 302.00 ft²
Beam: 8.20 ft
Displacement: 2,183.00 lb
Ballast: 794.00 lb
Max Draft: 5.09 ft
Min Draft: 1.64 ft
Construction: FG
First Built: 2017
Builder: Elan Yachts
Designer: Humphreys Yacht Design

Accomodations

Water: 15 gals

Sailboat Calculations

Definitions
S.A. / Displ.: 28.78
Bal. / Displ.: 36.37
Disp: / Len: 119.83
Comfort Ratio: 10.07
Capsize Screening Formula: 2.53
S#: 4.99
Hull Speed: 6.01 kn
Pounds/Inch Immersion: 589.21 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 28.38 ft
J: 8.33 ft
P: 28.02 ft
E: 10.04 ft
S.A. Fore: 118.20 ft²
S.A. Main: 140.66 ft²
S.A. Total (100% Fore + Main Triangles): 258.86 ft²
S.A./Displ. (calc.): 24.67
Est. Forestay Length: 29.58 ft
Mast Height from DWL: 34.78 ft

Sailboat Links

Designers: Rob Humphreys
Builders: Elan Yachts (SLO)
Download Boat Record:

Notes

Optional 6 hp outboard engine and water capacity.
Listed SA = Main and jib. Gennaker SA = 559.72 sq ft / 52 m²
Elan S1 is the upgraded version of the E1. The difference is weight reduction in hull and deck construction and absence of interior finish.