5 Metre
(Redirected from 5 Metre (keelboat))
 Class symbol | |
 Two 5 Metres in 1940: the left yacht is Hazard designed by Knud Reimers and the right one is Maribell by Tore Holm. | |
| Development | |
|---|---|
| Year | 1929 (rule design) |
| Design | Development class |
| Boat | |
| Crew | 3 |
| Draft | Maximum: 1.1 m (3 ft 7 in) |
| Hull | |
| Type | Monohull |
| Hull weight | Minimum: 1,500 kg (3,300 lb) |
| LOA | About: 8.5 m (28 ft) |
| Hull appendages | |
| Keel/board type | Fixed |
| Rig | |
| Rig type | Bermuda rig |
5 Metre is a development sailing class of French origin.[1]
History
[edit]The 5 Metre rule was created in France in 1929 and not a according of the International rule in contrast to other Metre yachts.[2]
The formula
[edit]The measurement formula is given in the 2021 International Five Metre Rating Rules:
![{\displaystyle 5.000{\mbox{ metres}}={\frac {L+{\sqrt[{2}]{S}}-F-{\frac {B}{2}}}{2}}}](https://wikimedia.riteme.site/api/rest_v1/media/math/render/svg/89dfdab4c57c38ec96112db7571272e963921b62)
where
- = length for rating (as defined by rule 3.4)
- = measured sail area
- = freeboard in metres (as defined by rule 3.5)
- = width in metres (as defined by rule 3.6)
See also
[edit]References
[edit]- ^ Gelin, Curt (2005), 500 segelbåtar i test: bakgrund, egenskaper, omdömen (in Swedish), Stockholm: Nautiska förlaget, p. 194, ISBN 91-89564-19-7
- ^ Gelin, Curt (2005), 500 segelbåtar i test: bakgrund, egenskaper, omdömen (in Swedish), Stockholm: Nautiska förlaget, p. 194, ISBN 91-89564-19-7