ultra 55
classe micro ( groupe HN4 )
Dimensions
| Length | Beam | Length overall | Length floatage | Beam floatage | Beam at harbour | Beam on road | ![]() |
5.50 m |
2.44 m |
5.50 m |
5.10 m |
|
|
|
|
Keels
| Keel type |
Twin keels | Displacement | Total ballast | Fixed ballast | Mobile ballast | Liquid ballast | Sailing draft |
Minimal draft |
![]() |
|
|
550 kg |
|
150 kg |
|
|
1 m |
1 m |
|
|
|
|
|
|
|
|
1 m |
0.40 m |
|
Sails
| Form |
Area | Main sail | Jib | Self tack jib | Spi | Spi type | ![]() |
|
18.50 m² |
10.30 m² |
8.20 m² |
|
21 m² |
|
|
Mast
| Configuration | Air space | Mast length | Mast material | Self raise mast | ![]() |
|
|
|
Alu |
|
|
Cabin
| Cabin type |
Cabin berths | Maxi berths | Toilet number | Headroom | Fore cabin headroom | Aft cabin headroom | Toilet headroom | ![]() |
|
|
4 |
1 |
|
|
|
|
|
Construction
| Hull material |
Existence | Start production | End production | Number build | Number build year | Price new (euro) | Price year | ![]() |
|
New production |
1980 |
1982 |
60 |
|
3800 |
1980 |
|
Homologation / Capacity
| Approval certificate | Max persons onboard | Max load | Buoyancy | Water tank | Petrol tank | Engine power | In-board motor | ![]() |
4 |
4 |
|
Sinkable |
|
|
6 HP |
|
|
Shipyard
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Architect
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Designer
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Useful links
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Boats linked
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