The Spencer 31 1 is a 31.0ft masthead sloop designed by John Brandlmayr and built in fiberglass by Spencer Boats Ltd. since 1966.
24 units have been built.
The Spencer 31 1 is a moderate weight sailboat which is a reasonably good performer. It is stable / stiff and has an excellent righting capability if capsized. It is best suited as a coastal cruiser.
Main features
| Model | Spencer 31 1 | ||
| Length | 31 ft | ||
| Beam | 9.17 ft | ||
| Draft | 5 ft | ||
| Country | Canada (North America) | ||
| Estimated price | $ 0 | ?? |
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Ratios
| Sail area / displ. | 16.32 | ||
| Ballast / displ. | 38.33 % | ||
| Displ. / length | 290.64 | ||
| Comfort ratio | 27.84 | ||
| Capsize | 1.77 |
Hull
| Hull type | Monohull fin keel with spade rudder | ||
| Construction | Fiberglass | ||
| Waterline length | 24 ft | ||
| Maximum draft | 5 ft | ||
| Displacement | 9000 lbs | ||
| Ballast | 3450 lbs | ||
| Hull speed | 6.56 knots |
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Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 440 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 231.25 sq.ft | ||
| Sail area main | 209.25 sq.ft | ||
| I | 37 ft | ||
| J | 12.50 ft | ||
| P | 31 ft | ||
| E | 13.50 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 | Spencer Boats Ltd. | ||
| Designer | John Brandlmayr | ||
| First built | 1966 | ||
| Last built | 0 | ?? | |
| Number built | 24 |
Other photos
Spencer 31 1 for sale elsewhere on the web:
