The Swampscott one design dory is a 21.0ft gaffhead sloop designed by George L. Chaisson and built in wood by Chaisson Boat Builders (USA) since 1915.
The Swampscott one design dory is a light sailboat which is a very high performer. It is not stiff and has a low righting capability if capsized. It is best suited as a racing boat.
Main features
| Model | Swampscott one design dory | ||
| Length | 21 ft | ||
| Beam | 6 ft | ||
| Draft | 3 ft | ||
| Country | United states (North America) | ||
| Estimated price | $ 0 | ?? |
Ratios
| Sail area / displ. | 32.49 | ||
| Ballast / displ. | 27.27 % | ||
| Displ. / length | 145.50 | ||
| Comfort ratio | 9.29 | ||
| Capsize | 2.33 |
Hull
| Hull type | Monohull fin keel with spade rudder | ||
| Construction | Wood | ||
| Waterline length | 15 ft | ||
| Maximum draft | 3 ft | ||
| Displacement | 1100 lbs | ||
| Ballast | 300 lbs | ||
| Hull speed | 5.19 knots |
Rigging
| Rigging | Gaffhead Sloop | ||
| Sail area (100%) | 216 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 | Chaisson Boat Builders (USA) | ||
| Designer | George L. Chaisson | ||
| First built | 1915 | ||
| Last built | 0 | ?? | |
| Number built | 0 | ?? |