Back to Results
Sign in to add to Favorites
Sign in to Add Price
LUDERS 21
Built by Ron Rawson Inc./ American Plastics Inc. (USA)
• Designed by A. E. Luders
Help improve this yacht's listing by uploading your own images.
General Information
Hull Type:
Fin Keel w/bulb
Rigging Type:
Fractional Sloop
First Built:
1967
Dimensions
Length Overall (LOA):
6.48 m
Length Waterline (LWL):
4.88 m
Beam:
1.70 m
Draft (Max):
0.91 m
Weight & Ballast
Displacement:
680 kg
Ballast:
197 kg
Sail Plan
Foresail Area:
4.60 m²
Mainsail Area:
8.24 m²
Sail Area:
12.84 m²
Sail Area (reported):
12.91 m²
I (Fore Triangle Height):
5.49 m
J (Fore Triangle Base):
1.68 m
P (Mainsail Hoist):
6.55 m
E (Boom Length):
2.51 m
Est. Forestay Length:
5.74 m
Engine & Systems
Performance Ratios
Hull Speed:
5.36 knots
SA/Displacement (Calc):
16.91
SA/Displacement (Reported):
17.01
Ballast/Disp Ratio:
29.00%
Displacement/Length:
163.49
Comfort Ratio:
13.34
Capsize Screening:
1.95
S-Number:
3.16
Immersion:
57 kg/cm
Market Value
No pricing data available yet.
Help the community by adding price information you know about this model.