Find the right boat for you
Wharram Study Plans are intended to help you decide if a particular boat design is for you. They provide more detail than is available in the Design Book. The most important part of the Study Plan is the Materials List, which will list the major boat building materials requirements so you can cost your project in your own area. We feel sure that after studying these plans you will appreciate the quality and detail of the Building Plans.
Study Plans are only available as digital downloads. Downloads are instant access and eliminate delivery costs, which is particularly beneficial for international customers.
The Mana 24 design does not have a study plan, comprehensive design information is available on our site.
Buying more than one Study Plan? The following discounts will be applied automatically:
- Two Study Plans: 10% off
- Three Study Plans: 20% off
- Four or more Study Plans: 30% off
The first of the Pahis, designed in 1979 after the building of a 35ft prototype, which successfully sailed the 1978 Round Britain Race. The PAHI shape has proven itself in rough weather conditions, in speed potential and ease of motion. At only 31' she is still capable of ocean voyages. Standing headroom is under a large raised hatch.
The original Pahi 31 rig is a Bermudan cutter, with low cut, anti-twist, loose footed mainsail, but now she is also available with the Wharram Wingsail Rig, giving more clear centre deck space as the mast is placed further forward.
- 2 x A1 Plan Sheets
- 1 x A3 Colour Photo Sheet
- Materials List
- 5 x Pages of magazine article extracts
| Building Method: | Ply/Glass/Epoxy/Laminate | |
|---|---|---|
| Length Overall: | 31' | 9.45 m |
| Beam Overall: | 16' 3" | 4.95 m |
| Waterline Length: | 25' | 7.6 m |
| Draft: | 1' 8" | 0.5 m |
| Weight: | 1.5 tons | 1500 kg |
| Loading capacity: | 1 ton | 1000 kg |
| Sail area: | 295 sqft | 27.5 sqm |
| Building Time Estimate: | 1500 hours | |
