Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Swing Keel
Rigging Type: Fractional Sloop
LOA: 18.04 ft / 5.50 m
LWL: 16.67 ft / 5.08 m
S.A. (reported): 199.00 ft² / 18.49 m²
Beam: 7.91 ft / 2.41 m
Displacement: 1,146.00 lb / 520 kg
Ballast: 397.00 lb / 180 kg
Max Draft: 3.28 ft / 1.00 m
Min Draft: 0.75 ft / 0.23 m
Construction: FG
First Built: 1976
# Built: 40
Builder: Central Boating Services
Designer: Rob Humphries

Sailboat Calculations

Definitions
S.A. / Displ.: 29.13
Bal. / Displ.: 34.64
Disp: / Len: 110.44
Comfort Ratio: 6.59
Capsize Screening Formula: 3.03
Hull Speed: 5.47 kn
Pounds/Inch Immersion: 471.15 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Rob Humphreys
Associations: Micro Class (IMCCA)
Download Boat Record:

Notes

Originaly designed as a European IOR Micro Tonner, but has become most popular in Australia where it is was still built, at least, until 2003.

John Stockton
Central Boating Services
10 Jenkins St
Birkenhead
Port Adelaide SA
(08) 8242 0066