Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/bulb & dual rudders
Rigging Type: Fractional Sloop
LOA: 34.78 ft
LWL: 33.14 ft
S.A. (reported): 695.00 ft²
Beam: 11.48 ft
Displacement: 11,314.00 lb
Ballast: 3,053.00 lb
Max Draft: 7.05 ft
Construction: FG
First Built: 2014
Builder: Elan Yachts
Designer: Humphreys Yacht Design

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo
Type: Diesel
HP: 30
Fuel: 20 gals

Accomodations

Water: 49 gals

Sailboat Calculations

Definitions
S.A. / Displ.: 22.14
Bal. / Displ.: 26.98
Disp: / Len: 138.77
Comfort Ratio: 20.15
Capsize Screening Formula: 2.05
S#: 4.01
Hull Speed: 7.71 kn
Pounds/Inch Immersion: 1,359.38 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 45.18 ft
J: 13.22 ft
P: 44.26 ft
E: 15.19 ft
S.A. Fore: 298.64 ft²
S.A. Main: 336.15 ft²
S.A. Total (100% Fore + Main Triangles): 634.79 ft²
S.A./Displ. (calc.): 20.22
Est. Forestay Length: 47.07 ft
Mast Height from DWL: 57.78 ft

Sailboat Links

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

Notes

Formerly the Elan 350. Rebranded the E4 in 2014
Listed SA = Main and Jib. Gennaker SA - 1184.03 sq ft / 110 m²
Optional keel draft:
5.58' / 1.70 m
7.71' / 2.35 m
The Elan S4 is a performance upgrade of the E4. Performance enhancements achieved by weight reduction in the hull and deck construction and lighter weight interior.
Mast height includes antenna.