Seawanhaka sea bird
2 / 10 - score 55%
The Seawanhaka sea bird is a 24.0ft fractional sloop designed by Sparkman & Stephens and built in wood or fiberglass by Penn Yan Boat Company since 1938.
30 units have been built.
The Seawanhaka sea bird is a moderate weight sailboat which is a good performer. It is very stable / stiff and has a good righting capability if capsized. It is best suited as a day-boat.
This boat has an average score but ranks in the top quarter. It seems difficult to do much better. It is one of the best possible tradeoff for this request.
Seawanhaka sea bird for sale elsewhere on the web:
Main features 75%
| Model | Seawanhaka sea bird | ||
| Length | 24 ft (50%) | the closest to 23 ft | |
| Beam | 5.75 ft (100%) | the closest to 5.75 ft | |
| Draft | 3.50 ft | ||
| Country | United states (North America) | ||
| Estimated price | $ 0 | ?? |
Login or register to personnalize this screen.
You will be able to pin external links of your choice.
See how Sailboatlab works in video
Ratios 16%
| Sail area / displ. | 19.70 (16%) | the closest to 18.39 | |
| Ballast / displ. | 44.71 % | ||
| Displ. / length | 224.87 | ||
| Comfort ratio | 14.43 | ||
| Capsize | 1.93 |
Hull
| Hull type | Monohull fin keel | ||
| Construction | Wood or fiberglass | ||
| Waterline length | 15 ft | ||
| Maximum draft | 3.50 ft | ||
| Displacement | 1700 lbs | ||
| Ballast | 760 lbs | ||
| Hull speed | 5.19 knots |
We help you build your own hydraulic steering system - Lecomble & Schmitt
Rigging
| Rigging | Fractional 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 | Penn Yan Boat Company | ||
| Designer | Sparkman & Stephens | ||
| First built | 1938 | ||
| Last built | 0 | ?? | |
| Number built | 30 |