Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Keel/Cbrd.
Rigging Type: Masthead Sloop
LOA: 25.58 ft / 7.80 m
LWL: 22.17 ft / 6.76 m
S.A. (reported): 271.00 ft² / 25.18 m²
Beam: 8.00 ft / 2.44 m
Displacement: 4,700.00 lb / 2,132 kg
Ballast: 1,165.00 lb / 528 kg
Max Draft: 5.33 ft / 1.62 m
Min Draft: 1.67 ft / 0.51 m
Construction: FG
First Built: 1973
Last Built: 1982
# Built: 300
Builder: Dawson Yacht Corp. (USA)
Designer: Robert Finch

Auxiliary Power/Tanks (orig. equip.)

Make: Universal
Model: Atomic 4
Type: Gas
Fuel: 18 gals / 68 L

Sailboat Calculations

Definitions
S.A. / Displ.: 15.50
Bal. / Displ.: 24.79
Disp: / Len: 192.55
Comfort Ratio: 19.62
Capsize Screening Formula: 1.91
S#: 2.60
Hull Speed: 6.31 kn
Pounds/Inch Immersion: 633.73 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 29.25 ft / 8.92 m
J: 10.00 ft / 3.05 m
P: 24.00 ft / 7.32 m
E: 10.33 ft / 3.15 m
S.A. Fore: 146.25 ft² / 13.59 m²
S.A. Main: 123.96 ft² / 11.52 m²
S.A. Total (100% Fore + Main Triangles): 270.21 ft² / 25.10 m²
S.A./Displ. (calc.): 15.45
Est. Forestay Length: 30.91 ft / 9.42 m

Sailboat Links

Designers: Robert Finch
Associations: Parkerdawson.com
Related Sailboats: MIDSHIP 25
Download Boat Record:

Notes

Sloop or Ketch. Originally the MIDSHIP 26. Later it became the PARKER-DAWSON 26. An inboard engine was available as an opion.