The Zephyr is a 20.0ft fractional sloop designed by Ed Thrall & Jack Freitag and built in fiberglass since 1949.
100 units have been built.
The Zephyr is an ultralight sailboat which is a very high performer. It is not stiff and has a good righting capability if capsized. It is best suited as a day-boat.
Main features
Model | Zephyr | ||
Length | 20 ft | ||
Beam | 4.10 ft | ||
Draft | 2.50 ft | ||
Country | ?? | ||
Estimated price | $ 0 | ?? |
Ratios
Sail area / displ. | 22.84 | ||
Ballast / displ. | 0 % | ||
Displ. / length | 51.12 | ||
Comfort ratio | 9.01 | ||
Capsize | 1.83 |
Hull
Hull type | Monohull fin keel with rudder on skeg | ||
Construction | Fiberglass | ||
Waterline length | 18.50 ft | ||
Maximum draft | 2.50 ft | ||
Displacement | 725 lbs | ||
Ballast | 0 lbs | ||
Hull speed | 5.76 knots |
Rigging
Rigging | Fractional Sloop | ||
Sail area (100%) | 115 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 | Ed Thrall & Jack Freitag | ||
First built | 1949 | ||
Last built | 0 | ?? | |
Number built | 100 |