The Super sovereign is a 35.0ft masthead ketch designed by Holman and Pye and built in fiberglass by Upham (UK) (J. W. and A. Upham Ltd.) between 1969 and 1975.
19 units have been built.
The Super sovereign is a very heavy sailboat which is slightly under powered. It is stable / stiff and has an excellent righting capability if capsized. It is best suited as a heavy bluewater cruising boat. The fuel capacity is originally small. There is a short water supply range.
Main features
| Model | Super sovereign | ||
| Length | 35 ft | ||
| Beam | 10 ft | ||
| Draft | 4.99 ft | ||
| Country | United Kingdom (Europe) | ||
| Estimated price | $ 0 | ?? |
Ratios
| Sail area / displ. | 14.46 | ||
| Ballast / displ. | 38.10 % | ||
| Displ. / length | 415.29 | ||
| Comfort ratio | 40.99 | ||
| Capsize | 1.58 |
Hull
| Hull type | Monohull long keel | ||
| Construction | Fiberglass | ||
| Waterline length | 26 ft | ||
| Maximum draft | 4.99 ft | ||
| Displacement | 16350 lbs | ||
| Ballast | 6230 lbs | ||
| Hull speed | 6.83 knots |
Rigging
| Rigging | Masthead Ketch | ||
| Sail area (100%) | 580 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 | 35 HP | ||
| Fuel capacity | 40 gals |
Accommodations
| Water capacity | 85 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | Upham (UK) (J. W. and A. Upham Ltd.) | ||
| Designer | Holman and Pye | ||
| First built | 1969 | ||
| Last built | 1975 | ||
| Number built | 19 |