Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Long Keel
Rigging Type: Masthead Sloop
LOA: 25.58 ft
LWL: 18.50 ft
S.A. (reported): 307.00 ft²
Beam: 8.00 ft
Displacement: 5,120.00 lb
Ballast: 2,300.00 lb
Max Draft: 3.70 ft
Construction: FG
Ballast Type: Lead
First Built: 1962
Last Built: 1966
# Built: 440
Builder: Pearson Yachts (USA)
Designer: Carl Alberg

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Atomic 4 or OB

Sailboat Calculations

S.A. / Displ.: 16.58
Bal. / Displ.: 44.92
Disp: / Len: 361.00
Comfort Ratio: 24.04
Capsize Screening Formula: 1.86
S#: 1.31
Hull Speed: 5.76 kn
Pounds/Inch Immersion: 528.82 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 31.50 ft
J: 9.50 ft
P: 27.00 ft
E: 11.50 ft
S.A. Fore: 149.63 ft²
S.A. Main: 155.25 ft²
S.A. Total (100% Fore + Main Triangles): 304.88 ft²
S.A./Displ. (calc.): 16.47
Est. Forestay Length: 32.90 ft

Sailboat Links

Designers: Carl Alberg
Builders: Pearson Yachts
Associations: Pearon Ariel
Pearson Yacht Owners Portal
Products: Sailboat Trailers
Related Sailboats: COMMANDER 26 (PEARSON)
Download Boat Record:


A daysailer version with a smaller cabin and longer cockpit is called the COMMANDER 26.
Sold with inboard installed or outboard well.