The Snapdragon 670 is a 22.0ft masthead sloop designed by David Feltham/Thames Marine and built in fiberglass by Thames Marine (UK) since 1963.
The Snapdragon 670 is a moderate weight sailboat which is a reasonably good performer. It is very stable / stiff and has a low righting capability if capsized. It is best suited as a day-boat.
Main features
| Model | Snapdragon 670 | ||
| Length | 22 ft | ||
| Beam | 8 ft | ||
| Draft | 2.67 ft | ||
| Country | United Kingdom (Europe) | ||
| Estimated price | $ 0 | ?? |
Ratios
| Sail area / displ. | 17.44 | ||
| Ballast / displ. | 44.75 % | ||
| Displ. / length | 210.88 | ||
| Comfort ratio | 15.76 | ||
| Capsize | 2.17 |
Hull
| Hull type | Monohull twin Keel | ||
| Construction | Fiberglass | ||
| Waterline length | 19 ft | ||
| Maximum draft | 2.67 ft | ||
| Displacement | 3240 lbs | ||
| Ballast | 1450 lbs | ||
| Hull speed | 5.84 knots |
Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 238 sq.ft | ||
| Air draft | 32.50 ft | ||
| Sail area fore | 125.38 sq.ft | ||
| Sail area main | 112.50 sq.ft | ||
| I | 29.50 ft | ||
| J | 8.50 ft | ||
| P | 25 ft | ||
| E | 9 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 | Thames Marine (UK) | ||
| Designer | David Feltham/Thames Marine | ||
| First built | 1963 | ||
| Last built | 0 | ?? | |
| Number built | 0 | ?? |