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BOOMERANG 20
Built by Maison Marine (AUS)/Peninsula Yachts (AUS)
• Designed by Eric Maizey
General Information
Hull Type:
Swing Keel
Rigging Type:
Fractional Sloop
Construction:
FG
First Built:
1968
Dimensions
Length Overall (LOA):
6.29 m
Length Waterline (LWL):
5.73 m
Beam:
2.20 m
Draft (Max):
1.27 m
Draft (Min):
0.30 m
Weight & Ballast
Displacement:
830 kg
Ballast:
241 kg
Sail Plan
Foresail Area:
9.20 m²
Mainsail Area:
7.47 m²
Total Sail Area (calculated):
16.67 m²
Sail Area (reported):
17.00 m²
I (Fore Triangle Height):
7.31 m
J (Fore Triangle Base):
2.52 m
P (Mainsail Hoist):
6.32 m
E (Boom Length):
2.36 m
Engine & Systems
Performance Ratios
Hull Speed:
5.81 knots
SA/Displacement (Calculated):
18.87
SA/Displacement (Reported):
19.61
Ballast/Disp Ratio:
29.02%
Displacement/Length:
122.95
Comfort Ratio:
10.49
Capsize Screening:
2.36
S-Number:
4.15
Notes
One of the most popular 'trailer sailers' of Australia. Originally built of molded plywood.