International 21
3 / 166 - score 97%
The International 21 is a 21.5ft masthead sloop designed by Helsen and built in fiberglass since 1976.
The International 21 is a light sailboat which is a good performer. It is reasonably stable / stiff and has a low righting capability if capsized. It is best suited as a day-boat.
This boat has a good score and ranks in the top quarter. It is an excellent choice.
International 21 for sale elsewhere on the web:
Main features 93%
Model | International 21 | ||
Length | 21.50 ft (93%) | the closest to 21.65 ft | |
Beam | 7.33 ft | ||
Draft | 1.16 ft | ||
Country | ?? | ||
Estimated price | $ 0 | ?? |
Ratios 100%
Sail area / displ. | 19.32 | ||
Ballast / displ. | 22.86 % | ||
Displ. / length | 150.10 | ||
Comfort ratio | 10.24 (100%) | the closest to 10.24 | |
Capsize | 2.44 |
Hull
Hull type | Monohull swing keel | ||
Construction | Fiberglass | ||
Waterline length | 17.33 ft | ||
Maximum draft | 4 ft | ||
Displacement | 1750 lbs | ||
Ballast | 400 lbs | ||
Hull speed | 5.58 knots |
Rigging
Rigging | Masthead Sloop | ||
Sail area (100%) | 175 sq.ft | ||
Air draft | 0 ft | ?? | |
Sail area fore | 0 sq.ft | ?? | |
Sail area main | 0 sq.ft | ?? | |
I | 0 ft | ?? | |
J | 0 ft | ?? | |
P | 0 ft | ?? | |
E | 0 ft | ?? |
Engine
Nb engines | 1 | ||
Total power | 0 HP | ||
Fuel capacity | 0 gals |
Accommodations
Water capacity | 0 gals | ||
Headroom | 0 ft | ||
Nb of cabins | 0 | ||
Nb of berths | 0 | ||
Nb heads | 0 |
Builder data
Builder | ?? | ||
Designer | Helsen | ||
First built | 1976 | ||
Last built | 0 | ?? | |
Number built | 0 | ?? |